cket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0xe000000e}) 12:17:28 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) 12:17:28 executing program 0: syz_open_procfs$namespace(0x0, 0x0) 12:17:28 executing program 1: pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x13, 0x9, 0x7d}, 0x0) epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "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", "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"}) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f00000003c0)={'sit0\x00', &(0x7f0000000340)={@private=0xa010102, 0x1, 0x0, 0x70, 0x0, [{@private}, {@multicast2}, {@initdev}, {@local}, {}, {@empty}, {}]}}) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{0x3, 0x7, 0x5}, {0x2, 0x0, 0x1, 0x7}, {0x5, 0xad, 0x1, 0x100}, {0x5, 0x7, 0xfd, 0x81}, {0x0, 0x5, 0x6, 0x8}, {0x0, 0x8, 0x7}, {0x3, 0x1, 0x7, 0x5}, {0x6, 0x8, 0x81, 0x1}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000280)={0x0}) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000300), 0x6280, 0x0) r5 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r5, 0x40182103, &(0x7f0000000140)={r4, 0x2, r0}) 12:17:28 executing program 3: r0 = epoll_create(0x6) socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0xe000000e}) 12:17:28 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) 12:17:28 executing program 0: syz_open_procfs$namespace(0x0, 0x0) 12:17:28 executing program 3: r0 = epoll_create(0x6) socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0xe000000e}) 12:17:28 executing program 1: pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x13, 0x9, 0x7d}, 0x0) epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "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", "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"}) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f00000003c0)={'sit0\x00', &(0x7f0000000340)={@private=0xa010102, 0x1, 0x0, 0x70, 0x0, [{@private}, {@multicast2}, {@initdev}, {@local}, {}, {@empty}, {}]}}) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{0x3, 0x7, 0x5}, {0x2, 0x0, 0x1, 0x7}, {0x5, 0xad, 0x1, 0x100}, {0x5, 0x7, 0xfd, 0x81}, {0x0, 0x5, 0x6, 0x8}, {0x0, 0x8, 0x7}, {0x3, 0x1, 0x7, 0x5}, {0x6, 0x8, 0x81, 0x1}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000280)) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000300), 0x6280, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x0, 0x0}) 12:17:29 executing program 3: r0 = epoll_create(0x6) socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0xe000000e}) 12:17:29 executing program 0: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 12:17:29 executing program 1: pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x13, 0x9, 0x7d}, 0x0) epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "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", "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"}) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f00000003c0)={'sit0\x00', &(0x7f0000000340)={@private=0xa010102, 0x1, 0x0, 0x70, 0x0, [{@private}, {@multicast2}, {@initdev}, {@local}, {}, {@empty}, {}]}}) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{0x3, 0x7, 0x5}, {0x2, 0x0, 0x1, 0x7}, {0x5, 0xad, 0x1, 0x100}, {0x5, 0x7, 0xfd, 0x81}, {0x0, 0x5, 0x6, 0x8}, {0x0, 0x8, 0x7}, {0x3, 0x1, 0x7, 0x5}, {0x6, 0x8, 0x81, 0x1}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000280)) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) 12:17:29 executing program 3: r0 = epoll_create(0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x0, 0x0}) 12:17:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:29 executing program 3: r0 = epoll_create(0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) 12:17:29 executing program 1: pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x13, 0x9, 0x7d}, 0x0) epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "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", "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"}) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f00000003c0)={'sit0\x00', &(0x7f0000000340)={@private=0xa010102, 0x1, 0x0, 0x70, 0x0, [{@private}, {@multicast2}, {@initdev}, {@local}, {}, {@empty}, {}]}}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{0x3, 0x7, 0x5}, {0x2, 0x0, 0x1, 0x7}, {0x5, 0xad, 0x1, 0x100}, {0x5, 0x7, 0xfd, 0x81}, {0x0, 0x5, 0x6, 0x8}, {0x0, 0x8, 0x7}, {0x3, 0x1, 0x7, 0x5}, {0x6, 0x8, 0x81, 0x1}]}) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x0, 0x0}) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x2, 0x5, 0xff, 0x400}, {0x4, 0x2, 0x1, 0x101}, {0x1, 0x0, 0x1, 0xcc}, {0x5, 0xb0, 0x6, 0x400}, {0x9, 0x8, 0x38, 0xffffffff}, {0x9000, 0x5, 0x3, 0x5e}, {0x8d, 0x2, 0x7, 0xfffffff8}]}) 12:17:29 executing program 3: r0 = epoll_create(0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) 12:17:29 executing program 1: pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x13, 0x9, 0x7d}, 0x0) epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "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", "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"}) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f00000003c0)={'sit0\x00', &(0x7f0000000340)={@private=0xa010102, 0x1, 0x0, 0x70, 0x0, [{@private}, {@multicast2}, {@initdev}, {@local}, {}, {@empty}, {}]}}) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) 12:17:29 executing program 3: r0 = epoll_create(0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) 12:17:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x2, 0x5, 0xff, 0x400}, {0x4, 0x2, 0x1, 0x101}, {0x1, 0x0, 0x1, 0xcc}, {0x5, 0xb0, 0x6, 0x400}, {0x9, 0x8, 0x38, 0xffffffff}, {0x9000, 0x5, 0x3, 0x5e}]}) 12:17:29 executing program 1: pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x13, 0x9, 0x7d}, 0x0) epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "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", "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"}) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) 12:17:29 executing program 3: r0 = epoll_create(0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x2, 0x5, 0xff, 0x400}, {0x4, 0x2, 0x1, 0x101}, {0x1, 0x0, 0x1, 0xcc}, {0x5, 0xb0, 0x6, 0x400}, {0x9, 0x8, 0x38, 0xffffffff}]}) 12:17:29 executing program 3: r0 = epoll_create(0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) 12:17:29 executing program 1: pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x13, 0x9, 0x7d}, 0x0) epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "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", "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"}) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x2, 0x5, 0xff, 0x400}, {0x4, 0x2, 0x1, 0x101}, {0x1, 0x0, 0x1, 0xcc}, {0x5, 0xb0, 0x6, 0x400}]}) 12:17:29 executing program 3: r0 = epoll_create1(0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002680)=@IORING_OP_RECVMSG={0xa, 0x50, 0x6, r2, 0x0, &(0x7f0000002640)={&(0x7f0000000140)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/80, 0x50}, {&(0x7f0000000240)=""/69, 0x45}, {&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f00000002c0)=""/86, 0x56}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000000340)=""/125, 0x7d}, {&(0x7f00000003c0)=""/10, 0xa}, {&(0x7f0000002440)=""/145, 0x91}], 0x9, &(0x7f00000025c0)=""/97, 0x61}, 0x0, 0x2060, 0x0, {0x2}}) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000000040)={[0x2]}, 0x8) r3 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000100)={0x10000000}) connect$phonet_pipe(r1, &(0x7f0000000080)={0x23, 0x14, 0x80, 0x81}, 0x10) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x2, 0x5, 0xff, 0x400}, {0x4, 0x2, 0x1, 0x101}, {0x1, 0x0, 0x1, 0xcc}]}) 12:17:29 executing program 1: pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x13, 0x9, 0x7d}, 0x0) epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "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", "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"}) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) 12:17:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x2, 0x5, 0xff, 0x400}, {0x4, 0x2, 0x1, 0x101}]}) 12:17:29 executing program 3: r0 = epoll_create1(0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002680)=@IORING_OP_RECVMSG={0xa, 0x50, 0x6, r2, 0x0, &(0x7f0000002640)={&(0x7f0000000140)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/80, 0x50}, {&(0x7f0000000240)=""/69, 0x45}, {&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f00000002c0)=""/86, 0x56}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000000340)=""/125, 0x7d}, {&(0x7f00000003c0)=""/10, 0xa}, {&(0x7f0000002440)=""/145, 0x91}], 0x9, &(0x7f00000025c0)=""/97, 0x61}, 0x0, 0x2060, 0x0, {0x2}}) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000000040)={[0x2]}, 0x8) r3 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000100)={0x10000000}) connect$phonet_pipe(r1, &(0x7f0000000080)={0x23, 0x14, 0x80, 0x81}, 0x10) 12:17:29 executing program 1: pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x13, 0x9, 0x7d}, 0x0) epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "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", "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"}) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x2, 0x5, 0xff, 0x400}]}) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) 12:17:29 executing program 1: pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x13, 0x9, 0x7d}, 0x0) epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) 12:17:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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"/263]}) 12:17:29 executing program 3: r0 = epoll_create1(0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002680)=@IORING_OP_RECVMSG={0xa, 0x50, 0x6, r2, 0x0, &(0x7f0000002640)={&(0x7f0000000140)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/80, 0x50}, {&(0x7f0000000240)=""/69, 0x45}, {&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f00000002c0)=""/86, 0x56}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000000340)=""/125, 0x7d}, {&(0x7f00000003c0)=""/10, 0xa}, {&(0x7f0000002440)=""/145, 0x91}], 0x9, &(0x7f00000025c0)=""/97, 0x61}, 0x0, 0x2060, 0x0, {0x2}}) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000000040)={[0x2]}, 0x8) r3 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000100)={0x10000000}) connect$phonet_pipe(r1, &(0x7f0000000080)={0x23, 0x14, 0x80, 0x81}, 0x10) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) 12:17:29 executing program 1: pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x13, 0x9, 0x7d}, 0x0) epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) 12:17:29 executing program 3: r0 = epoll_create1(0x80000) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) getrusage(0x0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) ioctl$FLOPPY_FDSETDRVPRM(r2, 0x40800290, &(0x7f0000000140)={0x8, 0xfffffffffffffff7, 0xffffffff, 0xffffffffffffffff, 0x8000000000000001, 0x100000001, 0xa9, 0x80, 0xff, 0x6, 0x5, 0x3f, 0x6, {0x2299, 0x7, 0x1, 0x3f, 0x7b}, 0x90, 0x5, [0x9c, 0x800, 0x4, 0xc, 0x80, 0x0, 0x800, 0x7fff], 0x2, 0xbc}) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) 12:17:29 executing program 1: pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x13, 0x9, 0x7d}, 0x0) epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0, 0x5, 0xff, 0x400}]}) 12:17:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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"/263]}) 12:17:29 executing program 3: r0 = epoll_create1(0x80000) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) getrusage(0x0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) ioctl$FLOPPY_FDSETDRVPRM(r2, 0x40800290, &(0x7f0000000140)={0x8, 0xfffffffffffffff7, 0xffffffff, 0xffffffffffffffff, 0x8000000000000001, 0x100000001, 0xa9, 0x80, 0xff, 0x6, 0x5, 0x3f, 0x6, {0x2299, 0x7, 0x1, 0x3f, 0x7b}, 0x90, 0x5, [0x9c, 0x800, 0x4, 0xc, 0x80, 0x0, 0x800, 0x7fff], 0x2, 0xbc}) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0, 0x5, 0xff, 0x400}]}) 12:17:29 executing program 1: pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x13, 0x9, 0x7d}, 0x0) epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) 12:17:29 executing program 3: r0 = epoll_create1(0x80000) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) getrusage(0x0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) ioctl$FLOPPY_FDSETDRVPRM(r2, 0x40800290, &(0x7f0000000140)={0x8, 0xfffffffffffffff7, 0xffffffff, 0xffffffffffffffff, 0x8000000000000001, 0x100000001, 0xa9, 0x80, 0xff, 0x6, 0x5, 0x3f, 0x6, {0x2299, 0x7, 0x1, 0x3f, 0x7b}, 0x90, 0x5, [0x9c, 0x800, 0x4, 0xc, 0x80, 0x0, 0x800, 0x7fff], 0x2, 0xbc}) 12:17:29 executing program 1: pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x13, 0x9, 0x7d}, 0x0) epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0, 0x5, 0xff, 0x400}]}) 12:17:29 executing program 3: r0 = epoll_create1(0x80000) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) getrusage(0x0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) openat$ndctl0(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) 12:17:29 executing program 1: pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x13, 0x9, 0x7d}, 0x0) epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) 12:17:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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"/263]}) 12:17:29 executing program 3: r0 = epoll_create1(0x80000) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) getrusage(0x0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x2, 0x0, 0xff, 0x400}]}) 12:17:29 executing program 1: pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x13, 0x9, 0x7d}, 0x0) epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) 12:17:29 executing program 3: r0 = epoll_create1(0x80000) socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) getrusage(0x0, &(0x7f0000000000)) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x2, 0x0, 0x0, 0x400}]}) 12:17:29 executing program 3: epoll_create1(0x80000) socket$inet_smc(0x2b, 0x1, 0x0) getrusage(0x0, &(0x7f0000000000)) 12:17:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) 12:17:29 executing program 1: pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x13, 0x9, 0x7d}, 0x0) epoll_create1(0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x2}]}) 12:17:29 executing program 3: epoll_create1(0x80000) getrusage(0x0, &(0x7f0000000000)) 12:17:29 executing program 1: pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x13, 0x9, 0x7d}, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x2}]}) 12:17:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) 12:17:29 executing program 3: getrusage(0x0, &(0x7f0000000000)) 12:17:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x2}]}) 12:17:29 executing program 1: openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x4e500, 0x0) 12:17:29 executing program 3: getrusage(0x0, 0x0) 12:17:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) 12:17:29 executing program 3: getrusage(0x0, 0x0) 12:17:29 executing program 1: openat$ndctl0(0xffffffffffffff9c, 0x0, 0x4e500, 0x0) 12:17:29 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = syz_io_uring_setup(0x831, &(0x7f0000000000)={0x0, 0xd961, 0x2000, 0x1, 0x3b0}, &(0x7f0000000080), &(0x7f00000000c0)) r3 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_io_uring_setup(0x705d, &(0x7f0000000280)={0x0, 0xc182, 0x100, 0x0, 0x309, 0x0, r3}, &(0x7f0000000300), &(0x7f0000000340)) r4 = syz_open_dev$floppy(&(0x7f0000000180), 0x7, 0x4000) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000240)) r5 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000001c0), 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000000200)={0x2003}) ioctl$FLOPPY_FDSETEMSGTRESH(r4, 0x24a, 0x7) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000140)={0x1}) 12:17:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:29 executing program 3: getrusage(0x0, 0x0) 12:17:29 executing program 1: openat$ndctl0(0xffffffffffffff9c, 0x0, 0x4e500, 0x0) 12:17:29 executing program 3: r0 = epoll_create1(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x18, 0x80000, 0x5) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f00000016c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xe1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000000) r3 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r3) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r4, 0x4, 0x0, 0x0, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev}]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x0) getpgid(0x0) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) r5 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r7 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0a010100010000003000000000000000e0000002000000000000000000000000ac1e0000000000000000e69e9812a394690d20aa13000000000000ac14140000"]}) epoll_pwait(r7, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x1f, &(0x7f0000000240)={[0x8001]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000080)={0x20000000}) 12:17:29 executing program 1: openat$ndctl0(0xffffffffffffff9c, 0x0, 0x4e500, 0x0) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) r5 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r7 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0a010100010000003000000000000000e0000002000000000000000000000000ac1e0000000000000000e69e9812a394690d20aa13000000000000ac14140000"]}) epoll_pwait(r7, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x1f, &(0x7f0000000240)={[0x8001]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000080)={0x20000000}) 12:17:29 executing program 1: openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) 12:17:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) r5 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r7 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0a010100010000003000000000000000e0000002000000000000000000000000ac1e0000000000000000e69e9812a394690d20aa13000000000000ac14140000"]}) epoll_pwait(r7, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x1f, &(0x7f0000000240)={[0x8001]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000080)={0x20000000}) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) r5 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r7 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0a010100010000003000000000000000e0000002000000000000000000000000ac1e0000000000000000e69e9812a394690d20aa13000000000000ac14140000"]}) epoll_pwait(r7, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x1f, &(0x7f0000000240)={[0x8001]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000080)={0x20000000}) 12:17:29 executing program 1: openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) r5 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r7 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0a010100010000003000000000000000e0000002000000000000000000000000ac1e0000000000000000e69e9812a394690d20aa13000000000000ac14140000"]}) epoll_pwait(r7, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x1f, &(0x7f0000000240)={[0x8001]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000080)={0x20000000}) 12:17:29 executing program 1: openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) r5 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r7 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0a010100010000003000000000000000e0000002000000000000000000000000ac1e0000000000000000e69e9812a394690d20aa13000000000000ac14140000"]}) epoll_pwait(r7, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x1f, &(0x7f0000000240)={[0x8001]}, 0x8) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) r5 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r7 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0a010100010000003000000000000000e0000002000000000000000000000000ac1e0000000000000000e69e9812a394690d20aa13000000000000ac14140000"]}) epoll_pwait(r7, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x1f, &(0x7f0000000240)={[0x8001]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000080)={0x20000000}) 12:17:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:29 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) r5 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r7 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0a010100010000003000000000000000e0000002000000000000000000000000ac1e0000000000000000e69e9812a394690d20aa13000000000000ac14140000"]}) epoll_pwait(r7, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x1f, &(0x7f0000000240)={[0x8001]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000080)={0x20000000}) 12:17:29 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) r5 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r7 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0a010100010000003000000000000000e0000002000000000000000000000000ac1e0000000000000000e69e9812a394690d20aa13000000000000ac14140000"]}) epoll_pwait(r7, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x1f, &(0x7f0000000240)={[0x8001]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000080)={0x20000000}) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) r5 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r7 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0a010100010000003000000000000000e0000002000000000000000000000000ac1e0000000000000000e69e9812a394690d20aa13000000000000ac14140000"]}) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) r5 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r7 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0a010100010000003000000000000000e0000002000000000000000000000000ac1e0000000000000000e69e9812a394690d20aa13000000000000ac14140000"]}) epoll_pwait(r7, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x1f, &(0x7f0000000240)={[0x8001]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000080)={0x20000000}) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r6 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, 0x0) 12:17:29 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) r5 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r7 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0a010100010000003000000000000000e0000002000000000000000000000000ac1e0000000000000000e69e9812a394690d20aa13000000000000ac14140000"]}) epoll_pwait(r7, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x1f, &(0x7f0000000240)={[0x8001]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000080)={0x20000000}) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) r5 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r7 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0a010100010000003000000000000000e0000002000000000000000000000000ac1e0000000000000000e69e9812a394690d20aa13000000000000ac14140000"]}) epoll_pwait(r7, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x1f, &(0x7f0000000240)={[0x8001]}, 0x8) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r6 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, 0x0) 12:17:29 executing program 0: epoll_create1(0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r0, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) 12:17:29 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) r5 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r7 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0a010100010000003000000000000000e0000002000000000000000000000000ac1e0000000000000000e69e9812a394690d20aa13000000000000ac14140000"]}) epoll_pwait(r7, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x1f, &(0x7f0000000240)={[0x8001]}, 0x8) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) r5 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r7 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0a010100010000003000000000000000e0000002000000000000000000000000ac1e0000000000000000e69e9812a394690d20aa13000000000000ac14140000"]}) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) 12:17:29 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) r5 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r7 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0a010100010000003000000000000000e0000002000000000000000000000000ac1e0000000000000000e69e9812a394690d20aa13000000000000ac14140000"]}) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r6 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, 0x0) 12:17:29 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r6 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, 0x0) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:29 executing program 0: epoll_create1(0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r0, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r6 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, 0x0) 12:17:29 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r6 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, 0x0) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) 12:17:29 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:29 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:29 executing program 0: epoll_create1(0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r0, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) 12:17:29 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r4, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:29 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 12:17:29 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r4, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r4, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:29 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) socket$inet6_tcp(0xa, 0x1, 0x0) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) 12:17:29 executing program 0: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) socket$inet6_tcp(0xa, 0x1, 0x0) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:29 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) 12:17:29 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)) clock_getres(0x6, &(0x7f0000000140)) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:29 executing program 0: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) 12:17:29 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_getres(0x6, &(0x7f0000000140)) 12:17:29 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) socket$inet_smc(0x2b, 0x1, 0x0) clock_gettime(0x6, &(0x7f00000000c0)) 12:17:29 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:29 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) clock_gettime(0x6, &(0x7f00000000c0)) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) socket$inet_smc(0x2b, 0x1, 0x0) clock_getres(0x6, &(0x7f0000000140)) 12:17:29 executing program 2: epoll_create1(0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:29 executing program 0: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) 12:17:29 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) clock_getres(0x6, &(0x7f0000000140)) 12:17:29 executing program 1: epoll_create1(0x0) clock_gettime(0x6, &(0x7f00000000c0)) 12:17:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:29 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:29 executing program 3: epoll_create1(0x0) clock_getres(0x6, &(0x7f0000000140)) 12:17:29 executing program 1: clock_gettime(0x6, &(0x7f00000000c0)) 12:17:29 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:29 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r0, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) 12:17:29 executing program 3: clock_getres(0x6, &(0x7f0000000140)) 12:17:29 executing program 1: clock_gettime(0x0, &(0x7f00000000c0)) 12:17:29 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) 12:17:30 executing program 3: clock_getres(0x0, &(0x7f0000000140)) 12:17:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, 0x0) 12:17:30 executing program 1: clock_gettime(0x0, &(0x7f00000000c0)) 12:17:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, 0x0) 12:17:30 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r0, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) 12:17:30 executing program 1: clock_gettime(0x0, &(0x7f00000000c0)) 12:17:30 executing program 3: clock_getres(0x0, &(0x7f0000000140)) 12:17:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, 0x0) 12:17:30 executing program 1: clock_gettime(0x6, 0x0) 12:17:30 executing program 3: clock_getres(0x0, &(0x7f0000000140)) 12:17:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000040)={'sit0\x00', 0x0}) 12:17:30 executing program 1: clock_gettime(0x6, 0x0) 12:17:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000040)={'sit0\x00', 0x0}) 12:17:30 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r0, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) 12:17:30 executing program 1: clock_gettime(0x6, 0x0) 12:17:30 executing program 3: clock_getres(0x6, 0x0) 12:17:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000040)={'sit0\x00', 0x0}) 12:17:30 executing program 3: clock_getres(0x6, 0x0) 12:17:30 executing program 1: clock_getres(0x6, 0x0) 12:17:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x0, 0x1b}}) 12:17:30 executing program 3: clock_getres(0x6, 0x0) 12:17:30 executing program 0: epoll_create1(0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r0, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) 12:17:30 executing program 1: clock_getres(0x6, 0x0) 12:17:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x0, 0x1b}}) 12:17:30 executing program 3: clock_getres(0x0, &(0x7f0000000140)) 12:17:30 executing program 1: clock_getres(0x6, 0x0) 12:17:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x0, 0x1b}}) 12:17:30 executing program 3: clock_getres(0x0, &(0x7f0000000140)) 12:17:30 executing program 1: clock_getres(0x0, 0x0) 12:17:30 executing program 0: epoll_create1(0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r0, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) 12:17:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a}}) 12:17:30 executing program 3: clock_getres(0x0, &(0x7f0000000140)) 12:17:30 executing program 1: clock_getres(0x0, 0x0) 12:17:30 executing program 1: clock_getres(0x0, 0x0) 12:17:30 executing program 3: clock_getres(0x0, 0x0) 12:17:30 executing program 2: clock_gettime(0x0, &(0x7f00000000c0)) 12:17:30 executing program 2: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) 12:17:30 executing program 0: epoll_create1(0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r0, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) 12:17:30 executing program 3: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) 12:17:30 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) 12:17:30 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0x6]}, 0x8) clock_getres(0x6, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000300)) pidfd_getfd(0xffffffffffffffff, r1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000200)={@ipv4={'\x00', '\xff\xff', @broadcast}, @empty, 0x401a, 0x1b}}) r6 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, 0x0) 12:17:30 executing program 3: syz_clone3(&(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000032c0)=[0x0], 0x1}, 0x58) r0 = epoll_create1(0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) syz_open_dev$amidi(&(0x7f0000000100), 0x8, 0x2200) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x2016}) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000180)={{0x1, 0x1, 0x9, 0x8684, 'syz0\x00', 0x624}, 0x1, [0x1b6, 0x6d, 0xfffffffffffff5ce, 0x401, 0x1, 0x8000000000000000, 0x1, 0xae, 0x8000000000000000, 0x26d2, 0x2, 0xb71, 0xffffffff00000000, 0xffffffffffffffe1, 0x3291, 0x40, 0xcd, 0xcab, 0x8fb, 0x5, 0x6, 0x7, 0x9, 0x0, 0x8, 0x3, 0x3, 0x8, 0x5, 0xa6e, 0xffff, 0x1000, 0x4, 0xffff, 0x8, 0x0, 0x401, 0x3, 0x2000000000000000, 0x7f, 0x3, 0xed64, 0x755, 0x9, 0x67, 0x1ffe000000000, 0x5, 0x8000, 0xe000, 0xfb, 0x1, 0x101, 0x40, 0x1ff, 0x7fffffffffffffff, 0x5, 0xf8, 0x81, 0x0, 0x6, 0x81, 0x6, 0x2, 0x4, 0x8000000000000000, 0x7f, 0x7fffffffffffffff, 0x7, 0x3, 0x9, 0x17, 0x4, 0x1, 0x5, 0x6, 0x5, 0x9, 0x4, 0x0, 0x5, 0x5, 0xf00c, 0x1ff, 0x3ff, 0x8d, 0x7fffffff, 0x1, 0x7, 0x6, 0x7, 0x57, 0xc79, 0x400, 0x4b89, 0x8, 0x8a, 0x4cf4, 0x81, 0x800, 0x2, 0x10001, 0x3, 0x3, 0x77, 0x8, 0x1, 0x5, 0x35c00000000, 0x2, 0x6c, 0x2, 0x8250, 0x6, 0x6, 0x7, 0x9bb, 0x9, 0x1000, 0xeff, 0x200, 0x1, 0x3, 0x400, 0x9, 0x6, 0x8, 0x1, 0x10001]}) 12:17:30 executing program 1: r0 = epoll_create1(0x80000) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FILTER(r2, 0x65, 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=0x8) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_INITSTATE(r3, 0x113, 0x4, &(0x7f0000000000)=0x1, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYBLOB="040000000000e7ff07000fffadf50000ff030000000000000000010000000000090000000000000001010000000000000900000001010000e6ffffff0000008002000000000000000000000000000000000000000000000001000000080000000000000000000000000000000000000078dfbd782fef7c693d7bcfea4c2275e1b6f9111e620b0de4716180624830b9ee0f3783c4fb24fe0801f71bb597b288c3c272a39eb7a0346a4a78b15512305b8ce92522edf33cb4a292032224dfd9b5756616767765eafad2634944678001994a26327038e6bb9b"]) 12:17:30 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080)={0x23, 0x5, 0x3}, 0x10) r2 = getpgid(0x0) r3 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, 0x0) r4 = io_uring_setup(0x7652, &(0x7f0000000000)={0x0, 0xc722, 0x2, 0x2, 0x309}) r5 = io_uring_setup(0x247d, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x2fd, 0x0, r4}) kcmp$KCMP_EPOLL_TFD(r2, 0xffffffffffffffff, 0x7, r5, 0x0) pidfd_getfd(0xffffffffffffffff, r5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) 12:17:30 executing program 1: r0 = epoll_create1(0x80000) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x10, 0x4007, @fd_index, 0x40, &(0x7f0000000080)=[{&(0x7f0000000000)=""/107, 0x6b}], 0x1, 0x4, 0x1}) socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = getpgid(0x0) r2 = io_uring_setup(0x247d, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x2fd}) kcmp$KCMP_EPOLL_TFD(r1, 0xffffffffffffffff, 0x7, r2, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) r4 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) r5 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r5, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, 0x0) kcmp$KCMP_EPOLL_TFD(r1, 0xffffffffffffffff, 0x7, r3, &(0x7f0000000100)={r4, r5, 0x30cc}) 12:17:30 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x1}) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000280)={'tunl0\x00', &(0x7f0000000240)={'syztnl1\x00', 0x0, 0x40, 0x20, 0xffff, 0x6, {{0x7, 0x4, 0x1, 0x3b, 0x1c, 0x66, 0x0, 0x8, 0x29, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, {[@generic={0x94, 0x6, "05d5877a"}, @noop]}}}}}) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7f, &(0x7f00000000c0)={[0x4]}, 0x8) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000140)="cabb188033908166864d3e6c64d1a68abb7f71a417d1fc05387a1f43cc819154025dde4ffa70aacaee5323813769e764611d14e1d80691a9a56d03f7da8edb92269c06b89c5b78266b71d338ae4b488ecceb14e0d295f896870fd3dfe16b69a4a00a3725ae6faaef9bee620b73c1296d5e227ee34f499a0dd9fc4b2bf85dd067c8a304ef63279d524db2ae79537f40d07a5f37723f7a5d49c13fe7fb7158da1977477a9161e83023bbbba99c1f3f6d90c7216db03aa13c29372ec385679590cae4e8925541a091a73ba420b5676a8b60ce2d8e5804fb3d8750171cbd48203a32fde434bc01e110b875d8ce", 0xeb) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000000)=0x9, 0x4) 12:17:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:30 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f0000000240)={&(0x7f0000000000), &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000380)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x2, 0x3, 0x1, 0x2}) ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, &(0x7f00000003c0)={0xfffffffffffffff8, r2, r4}) r5 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r5, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, r3, 0xfbfbfbfb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x2010}) epoll_create1(0x0) r6 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r6, &(0x7f0000000500)="0903eca3d99a88e3e561b70963879ba3a9baf1f4875d617d99d76f0cd7e12fff5ff9b90922bf9823cdb47d413fa60d0a048adc115a548b16287ab14db81e70ac83f50e7357bdb2dc00e84e3aefeecb6888459417071bf726d450e0cb87d9680ac2bb87ac229f85f29aab19448947fa7b37c3391c05b21754ad719ead5a3eab6185ef7b2b7cd035dec949ee5b663732e36f0260b357a2f343bbca", &(0x7f00000005c0)=@buf="3d74ba57e539f2c3de031f9da60354d9feb7c10a6769c6664ec1a7820704eb460d4154bcd40c39269861001eb0f6fac437df31f8dd28bd407ee6b7e4f56d4c85cdcd90aba468a70a1c546bee4884a4ce5fc12d6098412f3f3391937fff02dad84e6f51c53cb1cb8ca498a4eda867d794bc567740af22a30fcc51b2bcc1b45cb36a1bb530b953368d62a60ba62140609119483ad179b13bc1a5bca7082871230237b67c52156ad83911ae4780ab", 0x4}, 0x20) 12:17:30 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x10000000}) r2 = syz_open_dev$floppy(&(0x7f0000000140), 0x5, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000180)) r3 = socket(0x1a, 0x800, 0x8) syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), r3) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f0000000100)={0x10, 0x30, 0xfa00, {&(0x7f00000000c0), 0x3, {0xa, 0x4e22, 0x3ff, @mcast2, 0x80}}}, 0x38) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x7800, 0x10, 0x1ff, 0xb27, {{0x1f, 0x4, 0x1, 0x1, 0x7c, 0x67, 0x0, 0x14, 0x29, 0x0, @dev={0xac, 0x14, 0x14, 0x17}, @loopback, {[@timestamp_prespec={0x44, 0x3c, 0xd6, 0x3, 0x2, [{@private=0xa010100, 0xef}, {@loopback, 0x2}, {@broadcast, 0x9}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3}, {@rand_addr=0x64010100, 0x4dd}, {@multicast1, 0x3}, {@broadcast, 0x8}]}, @lsrr={0x83, 0x27, 0x90, [@dev={0xac, 0x14, 0x14, 0xe}, @broadcast, @local, @local, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @broadcast, @private=0xa010101, @remote]}, @ra={0x94, 0x4, 0x1}]}}}}}) sendmsg$BATADV_CMD_GET_ORIGINATORS(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082bbd7000ffdbdf250800000008000300", @ANYRES32=0x0, @ANYBLOB="08003c006404000008000600", @ANYRES32=r3, @ANYBLOB="badc8878702211fc7bfa2fff7fe7f329c54bd8831af5"], 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) 12:17:30 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f0000000240)={&(0x7f0000000000), &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000380)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x2, 0x3, 0x1, 0x2}) ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, &(0x7f00000003c0)={0xfffffffffffffff8, r2, r4}) r5 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r5, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, r3, 0xfbfbfbfb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x2010}) epoll_create1(0x0) r6 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r6, &(0x7f0000000500)="0903eca3d99a88e3e561b70963879ba3a9baf1f4875d617d99d76f0cd7e12fff5ff9b90922bf9823cdb47d413fa60d0a048adc115a548b16287ab14db81e70ac83f50e7357bdb2dc00e84e3aefeecb6888459417071bf726d450e0cb87d9680ac2bb87ac229f85f29aab19448947fa7b37c3391c05b21754ad719ead5a3eab6185ef7b2b7cd035dec949ee5b663732e36f0260b357a2f343bbca", &(0x7f00000005c0)=@buf="3d74ba57e539f2c3de031f9da60354d9feb7c10a6769c6664ec1a7820704eb460d4154bcd40c39269861001eb0f6fac437df31f8dd28bd407ee6b7e4f56d4c85cdcd90aba468a70a1c546bee4884a4ce5fc12d6098412f3f3391937fff02dad84e6f51c53cb1cb8ca498a4eda867d794bc567740af22a30fcc51b2bcc1b45cb36a1bb530b953368d62a60ba62140609119483ad179b13bc1a5bca7082871230237b67c52156ad83911ae4780ab", 0x4}, 0x20) 12:17:30 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f00000000c0), &(0x7f0000000140)={[0x6ad]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0x224401, 0x0) connect$phonet_pipe(r2, &(0x7f0000000040)={0x23, 0x7e, 0x7, 0x1}, 0x10) syz_io_uring_setup(0x4e76, &(0x7f0000000180)={0x0, 0x2b95, 0x20, 0x1, 0xb6}, &(0x7f0000000080), &(0x7f0000000200)) r3 = getpgid(0x0) r4 = io_uring_setup(0x247d, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x2fd}) kcmp$KCMP_EPOLL_TFD(r3, 0xffffffffffffffff, 0x7, r4, 0x0) pidfd_open(r3, 0x0) r5 = getpgid(0x0) r6 = io_uring_setup(0x247d, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x2fd}) kcmp$KCMP_EPOLL_TFD(r5, 0xffffffffffffffff, 0x7, r6, 0x0) pidfd_getfd(0xffffffffffffffff, r6, 0x0) 12:17:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:30 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f0000000240)={&(0x7f0000000000), &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000380)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x2, 0x3, 0x1, 0x2}) ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, &(0x7f00000003c0)={0xfffffffffffffff8, r2, r4}) r5 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r5, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, r3, 0xfbfbfbfb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x2010}) epoll_create1(0x0) r6 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r6, &(0x7f0000000500)="0903eca3d99a88e3e561b70963879ba3a9baf1f4875d617d99d76f0cd7e12fff5ff9b90922bf9823cdb47d413fa60d0a048adc115a548b16287ab14db81e70ac83f50e7357bdb2dc00e84e3aefeecb6888459417071bf726d450e0cb87d9680ac2bb87ac229f85f29aab19448947fa7b37c3391c05b21754ad719ead5a3eab6185ef7b2b7cd035dec949ee5b663732e36f0260b357a2f343bbca", &(0x7f00000005c0)=@buf="3d74ba57e539f2c3de031f9da60354d9feb7c10a6769c6664ec1a7820704eb460d4154bcd40c39269861001eb0f6fac437df31f8dd28bd407ee6b7e4f56d4c85cdcd90aba468a70a1c546bee4884a4ce5fc12d6098412f3f3391937fff02dad84e6f51c53cb1cb8ca498a4eda867d794bc567740af22a30fcc51b2bcc1b45cb36a1bb530b953368d62a60ba62140609119483ad179b13bc1a5bca7082871230237b67c52156ad83911ae4780ab", 0x4}, 0x20) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x7800, 0x10, 0x1ff, 0xb27, {{0x1f, 0x4, 0x1, 0x1, 0x7c, 0x67, 0x0, 0x14, 0x29, 0x0, @dev={0xac, 0x14, 0x14, 0x17}, @loopback, {[@timestamp_prespec={0x44, 0x3c, 0xd6, 0x3, 0x2, [{@private=0xa010100, 0xef}, {@loopback, 0x2}, {@broadcast, 0x9}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3}, {@rand_addr=0x64010100, 0x4dd}, {@multicast1, 0x3}, {@broadcast, 0x8}]}, @lsrr={0x83, 0x27, 0x90, [@dev={0xac, 0x14, 0x14, 0xe}, @broadcast, @local, @local, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @broadcast, @private=0xa010101, @remote]}, @ra={0x94, 0x4, 0x1}]}}}}}) sendmsg$BATADV_CMD_GET_ORIGINATORS(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082bbd7000ffdbdf250800000008000300", @ANYRES32=0x0, @ANYBLOB="08003c006404000008000600", @ANYRES32=r3, @ANYBLOB="badc8878702211fc7bfa2fff7fe7f329c54bd8831af5"], 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) 12:17:30 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x10000, 0x5, 0x4, 0x2010, 0xffffffffffffffff, 0x8001, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x48) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)={0x1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) 12:17:30 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f0000000240)={&(0x7f0000000000), &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000380)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x2, 0x3, 0x1, 0x2}) ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, &(0x7f00000003c0)={0xfffffffffffffff8, r2, r4}) r5 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r5, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, r3, 0xfbfbfbfb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x2010}) epoll_create1(0x0) r6 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, 0x0) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x7800, 0x10, 0x1ff, 0xb27, {{0x1f, 0x4, 0x1, 0x1, 0x7c, 0x67, 0x0, 0x14, 0x29, 0x0, @dev={0xac, 0x14, 0x14, 0x17}, @loopback, {[@timestamp_prespec={0x44, 0x3c, 0xd6, 0x3, 0x2, [{@private=0xa010100, 0xef}, {@loopback, 0x2}, {@broadcast, 0x9}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3}, {@rand_addr=0x64010100, 0x4dd}, {@multicast1, 0x3}, {@broadcast, 0x8}]}, @lsrr={0x83, 0x27, 0x90, [@dev={0xac, 0x14, 0x14, 0xe}, @broadcast, @local, @local, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @broadcast, @private=0xa010101, @remote]}, @ra={0x94, 0x4, 0x1}]}}}}}) sendmsg$BATADV_CMD_GET_ORIGINATORS(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082bbd7000ffdbdf250800000008000300", @ANYRES32=0x0, @ANYBLOB="08003c006404000008000600", @ANYRES32=r3, @ANYBLOB="badc8878702211fc7bfa2fff7fe7f329c54bd8831af5"], 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) 12:17:30 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f0000000240)={&(0x7f0000000000), &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000380)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x2, 0x3, 0x1, 0x2}) ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, &(0x7f00000003c0)={0xfffffffffffffff8, r2, r4}) r5 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r5, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, r3, 0xfbfbfbfb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x2010}) epoll_create1(0x0) r6 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, 0x0) 12:17:30 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x10000, 0x5, 0x4, 0x2010, 0xffffffffffffffff, 0x8001, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x48) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)={0x1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) 12:17:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x7800, 0x10, 0x1ff, 0xb27, {{0x1f, 0x4, 0x1, 0x1, 0x7c, 0x67, 0x0, 0x14, 0x29, 0x0, @dev={0xac, 0x14, 0x14, 0x17}, @loopback, {[@timestamp_prespec={0x44, 0x3c, 0xd6, 0x3, 0x2, [{@private=0xa010100, 0xef}, {@loopback, 0x2}, {@broadcast, 0x9}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3}, {@rand_addr=0x64010100, 0x4dd}, {@multicast1, 0x3}, {@broadcast, 0x8}]}, @lsrr={0x83, 0x27, 0x90, [@dev={0xac, 0x14, 0x14, 0xe}, @broadcast, @local, @local, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @broadcast, @private=0xa010101, @remote]}, @ra={0x94, 0x4, 0x1}]}}}}}) 12:17:30 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f0000000240)={&(0x7f0000000000), &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000380)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x2, 0x3, 0x1, 0x2}) ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, &(0x7f00000003c0)={0xfffffffffffffff8, r2, r4}) r5 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r5, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, r3, 0xfbfbfbfb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x2010}) epoll_create1(0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) 12:17:30 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x10000, 0x5, 0x4, 0x2010, 0xffffffffffffffff, 0x8001, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x48) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)={0x1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) 12:17:30 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f0000000240)={&(0x7f0000000000), &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000380)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x2, 0x3, 0x1, 0x2}) ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, &(0x7f00000003c0)={0xfffffffffffffff8, r2, r4}) r5 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r5, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, r3, 0xfbfbfbfb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x2010}) epoll_create1(0x0) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 12:17:30 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x10000, 0x5, 0x4, 0x2010, 0xffffffffffffffff, 0x8001, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x48) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x1}) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 12:17:30 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f0000000240)={&(0x7f0000000000), &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000380)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x2, 0x3, 0x1, 0x2}) ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, &(0x7f00000003c0)={0xfffffffffffffff8, r2, r4}) r5 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r5, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, r3, 0xfbfbfbfb}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x2010}) 12:17:30 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x10000, 0x5, 0x4, 0x2010, 0xffffffffffffffff, 0x8001, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x48) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 12:17:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:30 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x10000, 0x5, 0x4, 0x2010, 0xffffffffffffffff, 0x8001, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x48) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 12:17:30 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f0000000240)={&(0x7f0000000000), &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000380)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x2, 0x3, 0x1, 0x2}) ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, &(0x7f00000003c0)={0xfffffffffffffff8, r0, r2}) r3 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r3, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, r1, 0xfbfbfbfb}) 12:17:30 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x10000, 0x5, 0x4, 0x2010, 0xffffffffffffffff, 0x8001, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x48) 12:17:30 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x10000, 0x5, 0x4, 0x2010, 0xffffffffffffffff, 0x8001, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x48) 12:17:30 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f0000000240)={&(0x7f0000000000), &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000380)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x2, 0x3, 0x1, 0x2}) ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, &(0x7f00000003c0)={0xfffffffffffffff8, r0, r2}) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(0xffffffffffffffff, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, r1, 0xfbfbfbfb}) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 12:17:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:30 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f0000000240)={&(0x7f0000000000), &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000380)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x2, 0x3, 0x1, 0x2}) ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, &(0x7f00000003c0)={0xfffffffffffffff8, r0, r2}) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(0xffffffffffffffff, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, r1, 0xfbfbfbfb}) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 12:17:30 executing program 3: epoll_create1(0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x10000, 0x5, 0x4, 0x2010, 0xffffffffffffffff, 0x8001, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x48) 12:17:30 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) 12:17:30 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f0000000240)={&(0x7f0000000000), &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000380)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x2, 0x3, 0x1, 0x2}) ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, &(0x7f00000003c0)={0xfffffffffffffff8, r0, r2}) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(0xffffffffffffffff, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, r1, 0xfbfbfbfb}) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x10000, 0x5, 0x4, 0x2010, 0xffffffffffffffff, 0x8001, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x48) 12:17:30 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f0000000240)={&(0x7f0000000000), &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000380)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x2, 0x3, 0x1, 0x2}) r1 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r1, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, r0, 0xfbfbfbfb}) 12:17:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, 0x0, 0x0) 12:17:30 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, 0x0, 0x0) 12:17:30 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) 12:17:30 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f0000000240)={&(0x7f0000000000), &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x3}) r1 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r1, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, r0, 0xfbfbfbfb}) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, 0x0, 0x0) 12:17:30 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) 12:17:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:30 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0, 0xfbfbfbfb}) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x10000, 0x5, 0x4, 0x2010, 0xffffffffffffffff, 0x8001, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x48) 12:17:30 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) 12:17:30 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x10000, 0x5, 0x4, 0x2010, 0xffffffffffffffff, 0x8001, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x48) 12:17:30 executing program 2: epoll_create1(0x0) r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0, 0xfbfbfbfb}) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x10000, 0x5, 0x4, 0x2010, 0xffffffffffffffff, 0x8001, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x48) 12:17:30 executing program 2: r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0, 0xfbfbfbfb}) 12:17:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x5, 0x4, 0x2010, 0xffffffffffffffff, 0x8001, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x48) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 12:17:30 executing program 2: r0 = openat$drirender128(0xffffffffffffff9c, 0x0, 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0, 0xfbfbfbfb}) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x4, 0x2010, 0xffffffffffffffff, 0x8001, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x48) 12:17:30 executing program 2: r0 = openat$drirender128(0xffffffffffffff9c, 0x0, 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0, 0xfbfbfbfb}) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x2010, 0xffffffffffffffff, 0x8001, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x48) 12:17:30 executing program 2: r0 = openat$drirender128(0xffffffffffffff9c, 0x0, 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0, 0xfbfbfbfb}) 12:17:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:30 executing program 2: r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0, 0xfbfbfbfb}) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8001, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x48) 12:17:30 executing program 2: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(0xffffffffffffffff, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0, 0xfbfbfbfb}) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x48) 12:17:30 executing program 2: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(0xffffffffffffffff, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0, 0xfbfbfbfb}) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 12:17:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="001080000001000000000005431e00cc00670000082f9058640101ed65309201861f0000000202091512c73ad90f2114101d0faaea92626d77b347e3a3fea194040100443c5311e000000100000002ac1e010100000004ac1414bb0000c2d76401010000000200ac1414aa00000081ac14141600000004ac14141e000000054404cb21441ce311ffffffff00000101ac1414aa0000000764010101000010000702810a0101000000000300000000000005cce000000100000009ffffffff00000007000000000000800000004fcc8cfdbf81da57ec0800000062abc678f892529d7373749863e6d89475bbf3308e09e9845c3841a04b2fd692e1a800"/263]}) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x5}, 0x48) 12:17:30 executing program 2: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(0xffffffffffffffff, 0xc02064b9, &(0x7f00000004c0)={&(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0, 0xfbfbfbfb}) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x5}, 0x48) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 12:17:30 executing program 2: r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, 0x0) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x5}, 0x48) 12:17:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:30 executing program 2: r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, 0x0) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x5}, 0x48) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2}, 0x48) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) 12:17:30 executing program 2: r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, 0x0) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2}, 0x48) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2}, 0x48) 12:17:30 executing program 2: r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, &(0x7f00000004c0)={0x0, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0xfbfbfbfb}) 12:17:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:30 executing program 2: r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0xfbfbfbfb}) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x5}, 0x48) 12:17:30 executing program 2: r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, &(0x7f00000004c0)={0x0, 0x0}) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x5}, 0x48) 12:17:30 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x5}, 0x48) 12:17:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, 0x0, 0x0) 12:17:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, 0x0, 0x0) 12:17:30 executing program 1: connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000180)={0x23, 0x80, 0x3}, 0x10) r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{0x4, 0x6, 0xfb, 0x100}, {0x3ba7, 0x94, 0x7, 0x8}, {0x1, 0x1, 0xff, 0x5}, {0xfdf, 0x2, 0x9, 0xff}, {0x3ed1, 0xb4, 0x8, 0x20}, {0x2202, 0xa7, 0x20, 0x5}, {0x2, 0xff, 0xf2, 0x7}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000240)) 12:17:30 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) r4 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) epoll_pwait2(r4, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f00000000c0)={r5, r6+60000000}, &(0x7f0000000140)={[0xffffffff80000000]}, 0x8) r7 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r7, 0x81785501, &(0x7f0000000180)=""/236) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, 0x0, 0x0) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x5}, 0x48) 12:17:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:30 executing program 1: connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000180)={0x23, 0x80, 0x3}, 0x10) r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{0x4, 0x6, 0xfb, 0x100}, {0x3ba7, 0x94, 0x7, 0x8}, {0x1, 0x1, 0xff, 0x5}, {0xfdf, 0x2, 0x9, 0xff}, {0x3ed1, 0xb4, 0x8, 0x20}, {0x2202, 0xa7, 0x20, 0x5}, {0x2, 0xff, 0xf2, 0x7}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000240)) 12:17:30 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) r4 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) epoll_pwait2(r4, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f00000000c0)={r5, r6+60000000}, &(0x7f0000000140)={[0xffffffff80000000]}, 0x8) r7 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r7, 0x81785501, &(0x7f0000000180)=""/236) 12:17:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x5}, 0x48) 12:17:30 executing program 1: connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000180)={0x23, 0x80, 0x3}, 0x10) r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{0x4, 0x6, 0xfb, 0x100}, {0x3ba7, 0x94, 0x7, 0x8}, {0x1, 0x1, 0xff, 0x5}, {0xfdf, 0x2, 0x9, 0xff}, {0x3ed1, 0xb4, 0x8, 0x20}, {0x2202, 0xa7, 0x20, 0x5}, {0x2, 0xff, 0xf2, 0x7}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000240)) 12:17:31 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x5}, 0x48) 12:17:31 executing program 2: r0 = epoll_create1(0x80000) r1 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x6, 0x40000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)) r2 = socket$inet_smc(0x2b, 0x1, 0x0) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0x10000000}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x7, 0x8, 0x40, 0x2020, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x6, &(0x7f00000000c0)=@raw=[@map_idx_val={0x18, 0x8, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffff}, @jmp={0x5, 0x1, 0x0, 0x9, 0x8, 0xfffffffffffffff8, 0xfffffffffffffff0}, @exit, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x1f}], &(0x7f0000000140)='syzkaller\x00', 0x100, 0x1a, &(0x7f0000000180)=""/26, 0x100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000200)={0x80000000, 0xe, 0x400, 0x9}, 0x10, 0x0, 0x0, 0x8, &(0x7f0000000240)=[r3, 0xffffffffffffffff, 0x1, 0x1, 0x1], &(0x7f0000000280)=[{0x5, 0x5, 0x0, 0x8}, {0x5, 0x2, 0x6, 0x2}, {0x3, 0x5, 0x7}, {0x3, 0x5}, {0x4, 0x1, 0x0, 0xe}, {0x0, 0x1, 0x9, 0x5}, {0x3, 0x4, 0xf}, {0x4, 0x1, 0xb, 0x4}], 0x10, 0xfffffffa}, 0x90) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, &(0x7f00000003c0)) 12:17:31 executing program 1: connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000180)={0x23, 0x80, 0x3}, 0x10) r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{0x4, 0x6, 0xfb, 0x100}, {0x3ba7, 0x94, 0x7, 0x8}, {0x1, 0x1, 0xff, 0x5}, {0xfdf, 0x2, 0x9, 0xff}, {0x3ed1, 0xb4, 0x8, 0x20}, {0x2202, 0xa7, 0x20, 0x5}, {0x2, 0xff, 0xf2, 0x7}]}) 12:17:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:31 executing program 1: connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000180)={0x23, 0x80, 0x3}, 0x10) r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5}, 0x48) 12:17:31 executing program 2: r0 = epoll_create1(0x80000) r1 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x6, 0x40000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)) r2 = socket$inet_smc(0x2b, 0x1, 0x0) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0x10000000}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x7, 0x8, 0x40, 0x2020, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x6, &(0x7f00000000c0)=@raw=[@map_idx_val={0x18, 0x8, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffff}, @jmp={0x5, 0x1, 0x0, 0x9, 0x8, 0xfffffffffffffff8, 0xfffffffffffffff0}, @exit, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x1f}], &(0x7f0000000140)='syzkaller\x00', 0x100, 0x1a, &(0x7f0000000180)=""/26, 0x100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000200)={0x80000000, 0xe, 0x400, 0x9}, 0x10, 0x0, 0x0, 0x8, &(0x7f0000000240)=[r3, 0xffffffffffffffff, 0x1, 0x1, 0x1], &(0x7f0000000280)=[{0x5, 0x5, 0x0, 0x8}, {0x5, 0x2, 0x6, 0x2}, {0x3, 0x5, 0x7}, {0x3, 0x5}, {0x4, 0x1, 0x0, 0xe}, {0x0, 0x1, 0x9, 0x5}, {0x3, 0x4, 0xf}, {0x4, 0x1, 0xb, 0x4}], 0x10, 0xfffffffa}, 0x90) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, &(0x7f00000003c0)) 12:17:31 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5}, 0x48) 12:17:31 executing program 1: connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000180)={0x23, 0x80, 0x3}, 0x10) r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 2: r0 = epoll_create1(0x80000) r1 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x6, 0x40000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)) r2 = socket$inet_smc(0x2b, 0x1, 0x0) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0x10000000}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x7, 0x8, 0x40, 0x2020, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x6, &(0x7f00000000c0)=@raw=[@map_idx_val={0x18, 0x8, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffff}, @jmp={0x5, 0x1, 0x0, 0x9, 0x8, 0xfffffffffffffff8, 0xfffffffffffffff0}, @exit, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x1f}], &(0x7f0000000140)='syzkaller\x00', 0x100, 0x1a, &(0x7f0000000180)=""/26, 0x100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000200)={0x80000000, 0xe, 0x400, 0x9}, 0x10, 0x0, 0x0, 0x8, &(0x7f0000000240)=[r3, 0xffffffffffffffff, 0x1, 0x1, 0x1], &(0x7f0000000280)=[{0x5, 0x5, 0x0, 0x8}, {0x5, 0x2, 0x6, 0x2}, {0x3, 0x5, 0x7}, {0x3, 0x5}, {0x4, 0x1, 0x0, 0xe}, {0x0, 0x1, 0x9, 0x5}, {0x3, 0x4, 0xf}, {0x4, 0x1, 0xb, 0x4}], 0x10, 0xfffffffa}, 0x90) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, &(0x7f00000003c0)) 12:17:31 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5}, 0x48) 12:17:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:31 executing program 1: connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000180)={0x23, 0x80, 0x3}, 0x10) r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x48) 12:17:31 executing program 2: r0 = epoll_create1(0x80000) r1 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x6, 0x40000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)) r2 = socket$inet_smc(0x2b, 0x1, 0x0) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0x10000000}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x7, 0x8, 0x40, 0x2020, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x6, &(0x7f00000000c0)=@raw=[@map_idx_val={0x18, 0x8, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffff}, @jmp={0x5, 0x1, 0x0, 0x9, 0x8, 0xfffffffffffffff8, 0xfffffffffffffff0}, @exit, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x1f}], &(0x7f0000000140)='syzkaller\x00', 0x100, 0x1a, &(0x7f0000000180)=""/26, 0x100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000200)={0x80000000, 0xe, 0x400, 0x9}, 0x10, 0x0, 0x0, 0x8, &(0x7f0000000240)=[r3, 0xffffffffffffffff, 0x1, 0x1, 0x1], &(0x7f0000000280)=[{0x5, 0x5, 0x0, 0x8}, {0x5, 0x2, 0x6, 0x2}, {0x3, 0x5, 0x7}, {0x3, 0x5}, {0x4, 0x1, 0x0, 0xe}, {0x0, 0x1, 0x9, 0x5}, {0x3, 0x4, 0xf}, {0x4, 0x1, 0xb, 0x4}], 0x10, 0xfffffffa}, 0x90) 12:17:31 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x48) 12:17:31 executing program 1: connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000180)={0x23, 0x80, 0x3}, 0x10) r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 2: r0 = epoll_create1(0x80000) r1 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x6, 0x40000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)) r2 = socket$inet_smc(0x2b, 0x1, 0x0) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0x10000000}) bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x7, 0x8, 0x40, 0x2020, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x48) 12:17:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:31 executing program 1: connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000180)={0x23, 0x80, 0x3}, 0x10) epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) epoll_pwait2(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0xffffff3e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r2, &(0x7f0000000140), &(0x7f0000000180)=@buf="1c4eb1d476145e5885bb21b8a783cc7beaa89b0a04bd4a020b85ffef339c9404be770067f038f701d3e9e9d2c3def3e5aad3dc4fb630042d91031304a5a171bd566164f80788e2df7391d3362021d8628fae1b913fa85e8872a8a363a2d5584f31adaf725ea53b15aa90800af6bd1ec7dbea3a9ffb1b8e6865eb5f5e96aa3701e8220cf0a33b4df7f7e60c9c03c0e2d4352ea0220127a3e93dfb42b547512ae4b583ead366ef95", 0x4}, 0x20) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r3, &(0x7f0000000140)={r0, r2, 0xfffff000}) 12:17:31 executing program 2: epoll_create1(0x80000) r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x6, 0x40000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)) socket$inet_smc(0x2b, 0x1, 0x0) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x7, 0x8, 0x40, 0x2020, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 1: connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000180)={0x23, 0x80, 0x3}, 0x10) epoll_create1(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) epoll_pwait2(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0xffffff3e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r2, &(0x7f0000000140), &(0x7f0000000180)=@buf="1c4eb1d476145e5885bb21b8a783cc7beaa89b0a04bd4a020b85ffef339c9404be770067f038f701d3e9e9d2c3def3e5aad3dc4fb630042d91031304a5a171bd566164f80788e2df7391d3362021d8628fae1b913fa85e8872a8a363a2d5584f31adaf725ea53b15aa90800af6bd1ec7dbea3a9ffb1b8e6865eb5f5e96aa3701e8220cf0a33b4df7f7e60c9c03c0e2d4352ea0220127a3e93dfb42b547512ae4b583ead366ef95", 0x4}, 0x20) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r3, &(0x7f0000000140)={r0, r2, 0xfffff000}) 12:17:31 executing program 2: epoll_create1(0x80000) r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x6, 0x40000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)) socket$inet_smc(0x2b, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x7, 0x8, 0x40, 0x2020, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 1: connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000180)={0x23, 0x80, 0x3}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) epoll_pwait2(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0xffffff3e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r2, &(0x7f0000000140), &(0x7f0000000180)=@buf="1c4eb1d476145e5885bb21b8a783cc7beaa89b0a04bd4a020b85ffef339c9404be770067f038f701d3e9e9d2c3def3e5aad3dc4fb630042d91031304a5a171bd566164f80788e2df7391d3362021d8628fae1b913fa85e8872a8a363a2d5584f31adaf725ea53b15aa90800af6bd1ec7dbea3a9ffb1b8e6865eb5f5e96aa3701e8220cf0a33b4df7f7e60c9c03c0e2d4352ea0220127a3e93dfb42b547512ae4b583ead366ef95", 0x4}, 0x20) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r3, &(0x7f0000000140)={r0, r2, 0xfffff000}) 12:17:31 executing program 2: epoll_create1(0x80000) r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x6, 0x40000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x7, 0x8, 0x40, 0x2020, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 2: epoll_create1(0x80000) syz_open_dev$sndctrl(&(0x7f0000000040), 0x6, 0x40000) bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x7, 0x8, 0x40, 0x2020, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) epoll_pwait2(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0xffffff3e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r2, &(0x7f0000000140), &(0x7f0000000180)=@buf="1c4eb1d476145e5885bb21b8a783cc7beaa89b0a04bd4a020b85ffef339c9404be770067f038f701d3e9e9d2c3def3e5aad3dc4fb630042d91031304a5a171bd566164f80788e2df7391d3362021d8628fae1b913fa85e8872a8a363a2d5584f31adaf725ea53b15aa90800af6bd1ec7dbea3a9ffb1b8e6865eb5f5e96aa3701e8220cf0a33b4df7f7e60c9c03c0e2d4352ea0220127a3e93dfb42b547512ae4b583ead366ef95", 0x4}, 0x20) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) 12:17:31 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) epoll_pwait2(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0xffffff3e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r2, &(0x7f0000000140), &(0x7f0000000180)=@buf="1c4eb1d476145e5885bb21b8a783cc7beaa89b0a04bd4a020b85ffef339c9404be770067f038f701d3e9e9d2c3def3e5aad3dc4fb630042d91031304a5a171bd566164f80788e2df7391d3362021d8628fae1b913fa85e8872a8a363a2d5584f31adaf725ea53b15aa90800af6bd1ec7dbea3a9ffb1b8e6865eb5f5e96aa3701e8220cf0a33b4df7f7e60c9c03c0e2d4352ea0220127a3e93dfb42b547512ae4b583ead366ef95", 0x4}, 0x20) socket$can_raw(0x1d, 0x3, 0x1) 12:17:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, 0x0, 0x0, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="001080000001000000000005431e00cc00670000082f9058640101ed65309201861f0000000202091512c73ad90f2114101d0faaea92626d77b347e3a3fea194040100443c5311e000000100000002ac1e010100000004ac1414bb0000c2d76401010000000200ac1414aa00000081ac14141600000004ac14141e000000054404cb21441ce311ffffffff00000101ac1414aa0000000764010101000010000702810a0101000000000300000000000005cce000000100000009ffffffff00000007000000000000800000004fcc8cfdbf81da57ec0800000062abc678f892529d7373749863e6d89475bbf3308e09e9845c3841a04b2fd692e1a800"/263]}) 12:17:31 executing program 2: epoll_create1(0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x7, 0x8, 0x40, 0x2020, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) epoll_pwait2(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0xffffff3e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r2, &(0x7f0000000140), &(0x7f0000000180)=@buf="1c4eb1d476145e5885bb21b8a783cc7beaa89b0a04bd4a020b85ffef339c9404be770067f038f701d3e9e9d2c3def3e5aad3dc4fb630042d91031304a5a171bd566164f80788e2df7391d3362021d8628fae1b913fa85e8872a8a363a2d5584f31adaf725ea53b15aa90800af6bd1ec7dbea3a9ffb1b8e6865eb5f5e96aa3701e8220cf0a33b4df7f7e60c9c03c0e2d4352ea0220127a3e93dfb42b547512ae4b583ead366ef95", 0x4}, 0x20) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, 0x0, 0x4) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x7, 0x8, 0x40, 0x2020, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) epoll_pwait2(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0xffffff3e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, 0x0, 0x4) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, 0x0, 0x0) 12:17:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, 0x0, 0x0, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, 0x0, 0x0) 12:17:31 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) epoll_pwait2(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0xffffff3e) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, 0x0, 0x4) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, 0x0, 0x0) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) epoll_pwait2(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0xffffff3e) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x0, 0x7, 0x8, 0x40, 0x2020, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) epoll_pwait2(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0xffffff3e) 12:17:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, 0x0, 0x0, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x0, 0x7, 0x8, 0x40, 0x2020, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0xffffff3e) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, 0x0, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x0, 0x7, 0x8, 0x40, 0x2020, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 3: epoll_create1(0x0) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0xffffff3e) 12:17:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000), 0x0, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, 0x0, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0xffffff3e) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x0, 0x8, 0x40, 0x2020, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, 0x0, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x0, 0x0, 0x40, 0x2020, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000), 0x0, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x0, 0x0, 0x0, 0x2020, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000), 0x0, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x0, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x0, 0x0, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x0, 0x0, 0x0, 0x2020, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786", 0x6a, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x0, 0x0, 0x0, 0x2020}, 0x48) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x30, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x30, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x30, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786", 0x6a, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x38, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x38, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x38, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, 0x0, 0x0) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786", 0x6a, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, 0x0, 0x0) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x3c, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_RECV_TIMEOUT={0xc}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, 0x0, 0x0) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x3c, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_RECV_TIMEOUT={0xc}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a", 0x9f, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x3c, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_RECV_TIMEOUT={0xc}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3}, 0x48) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_RECV_TIMEOUT={0xc}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) 12:17:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a", 0x9f, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x3c, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_RECV_TIMEOUT={0xc}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x9}, 0x48) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x3c, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_RECV_TIMEOUT={0xc}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000440)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000440)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a", 0x9f, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x3c, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_RECV_TIMEOUT={0xc}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_RECV_TIMEOUT={0xc}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 12:17:31 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000440)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_RECV_TIMEOUT={0xc}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}}, 0x4) 12:17:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc2", 0xb9, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="001080000001000000000005431e00cc00670000082f9058640101ed65309201861f0000000202091512c73ad90f2114101d0faaea92626d77b347e3a3fea194040100443c5311e000000100000002ac1e010100000004ac1414bb0000c2d76401010000000200ac1414aa00000081ac14141600000004ac14141e000000054404cb21441ce311ffffffff00000101ac1414aa0000000764010101000010000702810a0101000000000300000000000005cce000000100000009ffffffff00000007000000000000800000004fcc8cfdbf81da57ec0800000062abc678f892529d7373749863e6d89475bbf3308e09e9845c3841a04b2fd692e1a800"/263]}) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x44, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_RECV_TIMEOUT={0xc}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}]}, 0xfffffffffffffe28}}, 0x0) 12:17:31 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:31 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000440)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc2", 0xb9, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:31 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x80000002}) 12:17:31 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:31 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f00000000c0)={[0x7fffffbffffffffe]}, 0x8) 12:17:32 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc2", 0xb9, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="001080000001000000000005431e00cc00670000082f9058640101ed65309201861f0000000202091512c73ad90f2114101d0faaea92626d77b347e3a3fea194040100443c5311e000000100000002ac1e010100000004ac1414bb0000c2d76401010000000200ac1414aa00000081ac14141600000004ac14141e000000054404cb21441ce311ffffffff00000101ac1414aa0000000764010101000010000702810a0101000000000300000000000005cce000000100000009ffffffff00000007000000000000800000004fcc8cfdbf81da57ec0800000062abc678f892529d7373749863e6d89475bbf3308e09e9845c3841a04b2fd692e1a800"/263]}) 12:17:32 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000080)={0x77359400}, 0x0, 0x0) 12:17:32 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000080)={0x77359400}, 0x0, 0x0) 12:17:32 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000080)={0x77359400}, 0x0, 0x0) 12:17:32 executing program 3: epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0xffffff3e) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be", 0xc6, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:32 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r1 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$can_raw(0x1d, 0x3, 0x1) 12:17:32 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be", 0xc6, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:32 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r1 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 12:17:32 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r1 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) 12:17:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be", 0xc6, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:32 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) 12:17:32 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) socket$can_raw(0x1d, 0x3, 0x1) 12:17:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e", 0xcd, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) socket$can_raw(0x1d, 0x3, 0x1) 12:17:32 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) 12:17:32 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) 12:17:32 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) 12:17:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e", 0xcd, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:32 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) 12:17:32 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) 12:17:32 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) 12:17:32 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) 12:17:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e", 0xcd, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:32 executing program 2: epoll_create1(0x0) r0 = epoll_create1(0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) 12:17:32 executing program 2: r0 = epoll_create1(0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) 12:17:32 executing program 2: epoll_create1(0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb", 0xd0, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:32 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 12:17:32 executing program 2: epoll_create1(0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 12:17:32 executing program 2: epoll_create1(0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 3: epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 12:17:32 executing program 2: r0 = epoll_create1(0x0) socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 12:17:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb", 0xd0, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:32 executing program 2: r0 = epoll_create1(0x0) socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 3: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 12:17:32 executing program 1: epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 12:17:32 executing program 2: r0 = epoll_create1(0x0) socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 3: openat$nci(0xffffffffffffff9c, 0x0, 0x2, 0x0) 12:17:32 executing program 2: r0 = epoll_create1(0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) 12:17:32 executing program 1: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 12:17:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb", 0xd0, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:32 executing program 3: openat$nci(0xffffffffffffff9c, 0x0, 0x2, 0x0) 12:17:32 executing program 2: r0 = epoll_create1(0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) 12:17:32 executing program 1: openat$nci(0xffffffffffffff9c, 0x0, 0x2, 0x0) 12:17:32 executing program 3: openat$nci(0xffffffffffffff9c, 0x0, 0x2, 0x0) 12:17:32 executing program 2: r0 = epoll_create1(0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) 12:17:32 executing program 1: openat$nci(0xffffffffffffff9c, 0x0, 0x2, 0x0) 12:17:32 executing program 2: r0 = epoll_create1(0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 12:17:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90", 0xd2, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:32 executing program 1: openat$nci(0xffffffffffffff9c, 0x0, 0x2, 0x0) 12:17:32 executing program 3: epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 12:17:32 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) 12:17:32 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) 12:17:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90", 0xd2, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:32 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) socket$can_raw(0x1d, 0x3, 0x1) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) 12:17:32 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r1 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) 12:17:32 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 1: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r1 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 12:17:32 executing program 2: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90", 0xd2, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:32 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 12:17:32 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x80000002}) 12:17:32 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x80000002}) 12:17:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:32 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x20000018}) socket$inet_tcp(0x2, 0x1, 0x0) 12:17:32 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$UI_DEV_SETUP(r2, 0x405c5503, &(0x7f0000000200)={{0x2, 0x8, 0x2, 0xec}, 'syz1\x00', 0x26}) accept$phonet_pipe(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_HANDLE(r3, 0x113, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:17:32 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = epoll_create1(0x80000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x30000000}) 12:17:32 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$UI_DEV_SETUP(r2, 0x405c5503, &(0x7f0000000200)={{0x2, 0x8, 0x2, 0xec}, 'syz1\x00', 0x26}) accept$phonet_pipe(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_HANDLE(r3, 0x113, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:17:32 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$UI_DEV_SETUP(r2, 0x405c5503, &(0x7f0000000200)={{0x2, 0x8, 0x2, 0xec}, 'syz1\x00', 0x26}) accept$phonet_pipe(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_HANDLE(r3, 0x113, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:17:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$FLOPPY_FDGETMAXERRS(r2, 0x8014020e, &(0x7f0000000040)) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) setsockopt$CAN_RAW_LOOPBACK(r3, 0x65, 0x3, &(0x7f0000000000), 0x4) 12:17:32 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x10000003}) 12:17:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:32 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$UI_DEV_SETUP(r2, 0x405c5503, &(0x7f0000000200)={{0x2, 0x8, 0x2, 0xec}, 'syz1\x00', 0x26}) accept$phonet_pipe(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) socket$phonet_pipe(0x23, 0x5, 0x2) 12:17:32 executing program 2: r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0xc0401, 0x0) write$midi(r0, 0x0, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x10000000}) r3 = socket(0x1d, 0x800, 0x10000) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000000040)={{0x0, 0x2dd, 0xda74, 0x8, 0x5, 0x8, 0x0, 0x4, 0x3ff, 0x100, 0x101, 0x6, 0x40000000, 0x5, 0x6}, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 12:17:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$FLOPPY_FDGETMAXERRS(r2, 0x8014020e, &(0x7f0000000040)) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) setsockopt$CAN_RAW_LOOPBACK(r3, 0x65, 0x3, &(0x7f0000000000), 0x4) 12:17:32 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$UI_DEV_SETUP(r2, 0x405c5503, &(0x7f0000000200)={{0x2, 0x8, 0x2, 0xec}, 'syz1\x00', 0x26}) accept$phonet_pipe(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 12:17:32 executing program 2: r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0xc0401, 0x0) write$midi(r0, 0x0, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x10000000}) r3 = socket(0x1d, 0x800, 0x10000) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000000040)={{0x0, 0x2dd, 0xda74, 0x8, 0x5, 0x8, 0x0, 0x4, 0x3ff, 0x100, 0x101, 0x6, 0x40000000, 0x5, 0x6}, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 12:17:32 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) accept$phonet_pipe(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 12:17:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:32 executing program 2: r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0xc0401, 0x0) write$midi(r0, 0x0, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x10000000}) r3 = socket(0x1d, 0x800, 0x10000) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000000040)={{0x0, 0x2dd, 0xda74, 0x8, 0x5, 0x8, 0x0, 0x4, 0x3ff, 0x100, 0x101, 0x6, 0x40000000, 0x5, 0x6}, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 12:17:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$FLOPPY_FDGETMAXERRS(r2, 0x8014020e, &(0x7f0000000040)) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) setsockopt$CAN_RAW_LOOPBACK(r3, 0x65, 0x3, &(0x7f0000000000), 0x4) 12:17:32 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) accept$phonet_pipe(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 12:17:32 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) 12:17:32 executing program 1: epoll_create1(0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 12:17:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$FLOPPY_FDGETMAXERRS(r2, 0x8014020e, &(0x7f0000000040)) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) 12:17:32 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 1) [ 568.495485][T14834] FAULT_INJECTION: forcing a failure. [ 568.495485][T14834] name failslab, interval 1, probability 0, space 0, times 0 [ 568.500217][T14834] CPU: 3 PID: 14834 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 568.504008][T14834] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 568.507690][T14834] Call Trace: [ 568.508928][T14834] 12:17:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:32 executing program 1: epoll_create1(0x0) accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) 12:17:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) socket$can_raw(0x1d, 0x3, 0x1) ioctl$FLOPPY_FDGETMAXERRS(r2, 0x8014020e, &(0x7f0000000040)) [ 568.510022][T14834] dump_stack_lvl+0x125/0x1b0 [ 568.512297][T14834] should_fail_ex+0x496/0x5b0 [ 568.514042][T14834] should_failslab+0x9/0x20 12:17:32 executing program 1: epoll_create1(0x0) accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) [ 568.515740][T14834] kmem_cache_alloc+0x61/0x400 [ 568.517709][T14834] getname_flags.part.0+0x50/0x4d0 12:17:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) ioctl$FLOPPY_FDGETMAXERRS(r2, 0x8014020e, &(0x7f0000000040)) [ 568.519569][T14834] getname+0x90/0xe0 [ 568.521425][T14834] do_sys_openat2+0x100/0x1e0 [ 568.523679][T14834] ? build_open_flags+0x690/0x690 [ 568.526036][T14834] __x64_sys_openat+0x175/0x210 [ 568.528323][T14834] ? __ia32_sys_open+0x1e0/0x1e0 [ 568.530656][T14834] ? ksys_write+0x1a7/0x250 12:17:32 executing program 1: epoll_create1(0x0) accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) [ 568.532782][T14834] ? rcu_is_watching+0x12/0xb0 [ 568.535203][T14834] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 568.537952][T14834] do_syscall_64+0x38/0xb0 [ 568.540046][T14834] entry_SYSCALL_64_after_hwframe+0x63/0xcd 12:17:32 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x800) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, &(0x7f0000000040)) [ 568.542836][T14834] RIP: 0033:0x7f583e47cae9 [ 568.545106][T14834] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 568.553874][T14834] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 568.557744][T14834] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 568.561511][T14834] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 568.565137][T14834] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 568.568807][T14834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 568.572457][T14834] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 568.576151][T14834] 12:17:33 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 2) 12:17:33 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 12:17:33 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(0xffffffffffffffff, 0x8014020e, &(0x7f0000000040)) 12:17:33 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:33 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) 12:17:33 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(0xffffffffffffffff, 0x8014020e, &(0x7f0000000040)) 12:17:33 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 3) 12:17:33 executing program 3: epoll_create1(0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(0xffffffffffffffff, 0x8014020e, &(0x7f0000000040)) 12:17:33 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) 12:17:33 executing program 3: epoll_create1(0x0) r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x800) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, &(0x7f0000000040)) [ 568.629469][T14873] FAULT_INJECTION: forcing a failure. 12:17:33 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) [ 568.629469][T14873] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 568.634561][T14873] CPU: 3 PID: 14873 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 568.638356][T14873] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 568.642030][T14873] Call Trace: [ 568.643264][T14873] 12:17:33 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:33 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x800) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, &(0x7f0000000040)) [ 568.644353][T14873] dump_stack_lvl+0x125/0x1b0 [ 568.646427][T14873] should_fail_ex+0x496/0x5b0 [ 568.648208][T14873] strncpy_from_user+0x38/0x300 [ 568.650001][T14873] getname_flags.part.0+0x93/0x4d0 12:17:33 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, &(0x7f0000000040)) [ 568.651894][T14873] getname+0x90/0xe0 [ 568.653519][T14873] do_sys_openat2+0x100/0x1e0 [ 568.655256][T14873] ? build_open_flags+0x690/0x690 [ 568.657099][T14873] __x64_sys_openat+0x175/0x210 [ 568.658907][T14873] ? __ia32_sys_open+0x1e0/0x1e0 [ 568.660728][T14873] ? ksys_write+0x1a7/0x250 [ 568.662446][T14873] ? rcu_is_watching+0x12/0xb0 [ 568.664212][T14873] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 568.666895][T14873] do_syscall_64+0x38/0xb0 [ 568.668909][T14873] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 568.671559][T14873] RIP: 0033:0x7f583e47cae9 [ 568.673558][T14873] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 568.682148][T14873] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 568.685851][T14873] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 568.689366][T14873] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 568.692882][T14873] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 568.696403][T14873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 568.699940][T14873] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 568.703477][T14873] 12:17:33 executing program 3: r0 = syz_open_dev$floppy(0x0, 0x1, 0x800) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, &(0x7f0000000040)) 12:17:33 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 4) 12:17:33 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) 12:17:33 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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"/263]}) 12:17:33 executing program 3: r0 = syz_open_dev$floppy(0x0, 0x1, 0x800) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, &(0x7f0000000040)) [ 568.720134][T14894] FAULT_INJECTION: forcing a failure. [ 568.720134][T14894] name failslab, interval 1, probability 0, space 0, times 0 [ 568.726924][T14894] CPU: 3 PID: 14894 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 568.730742][T14894] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 568.734878][T14894] Call Trace: [ 568.736230][T14894] 12:17:33 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) (fail_nth: 1) [ 568.737324][T14894] dump_stack_lvl+0x125/0x1b0 [ 568.739276][T14894] should_fail_ex+0x496/0x5b0 [ 568.741107][T14894] should_failslab+0x9/0x20 [ 568.742819][T14894] kmem_cache_alloc+0x61/0x400 [ 568.744325][T14899] FAULT_INJECTION: forcing a failure. [ 568.744325][T14899] name failslab, interval 1, probability 0, space 0, times 0 [ 568.744565][T14894] ? _parse_integer_limit+0x17f/0x1d0 [ 568.752814][T14894] alloc_empty_file+0x73/0x1d0 [ 568.755212][T14894] path_openat+0xdc/0x29c0 [ 568.757436][T14894] ? __x64_sys_openat+0x175/0x210 [ 568.759883][T14894] ? do_syscall_64+0x38/0xb0 [ 568.762107][T14894] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 568.764932][T14894] ? path_lookupat+0x770/0x770 [ 568.767227][T14894] do_filp_open+0x1de/0x430 [ 568.768893][T14894] ? may_open_dev+0xf0/0xf0 [ 568.770579][T14894] ? expand_files+0x442/0x910 12:17:33 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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"/263]}) [ 568.772470][T14894] ? _raw_spin_unlock+0x28/0x40 [ 568.774525][T14894] ? alloc_fd+0x2da/0x6c0 [ 568.776576][T14894] do_sys_openat2+0x176/0x1e0 [ 568.778932][T14894] ? build_open_flags+0x690/0x690 [ 568.781138][T14894] __x64_sys_openat+0x175/0x210 [ 568.783202][T14894] ? __ia32_sys_open+0x1e0/0x1e0 [ 568.785010][T14894] ? ksys_write+0x1a7/0x250 [ 568.786742][T14894] ? rcu_is_watching+0x12/0xb0 [ 568.788866][T14894] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 568.791062][T14894] do_syscall_64+0x38/0xb0 [ 568.792694][T14894] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 568.795234][T14894] RIP: 0033:0x7f583e47cae9 [ 568.797279][T14894] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 568.805789][T14894] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 568.809421][T14894] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 568.813010][T14894] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 568.816476][T14894] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 568.819888][T14894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 568.823369][T14894] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 568.826920][T14894] 12:17:33 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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"/263]}) [ 568.828495][T14899] CPU: 0 PID: 14899 Comm: syz-executor.1 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 568.833854][T14899] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 568.838609][T14899] Call Trace: [ 568.840100][T14899] [ 568.841410][T14899] dump_stack_lvl+0x125/0x1b0 12:17:33 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 5) 12:17:33 executing program 3: r0 = syz_open_dev$floppy(0x0, 0x1, 0x800) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, &(0x7f0000000040)) [ 568.843643][T14899] should_fail_ex+0x496/0x5b0 [ 568.846023][T14899] should_failslab+0x9/0x20 [ 568.848148][T14899] kmem_cache_alloc_lru+0x64/0x680 [ 568.850528][T14899] ? lock_release+0x4bf/0x680 12:17:33 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x0, 0x800) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, &(0x7f0000000040)) [ 568.852830][T14899] ? proc_task_getattr+0x240/0x240 [ 568.855370][T14899] ? ksys_write+0x214/0x250 [ 568.857483][T14899] ? sock_free_inode+0x30/0x30 [ 568.859740][T14899] sock_alloc_inode+0x25/0x1c0 [ 568.862021][T14899] alloc_inode+0x5d/0x220 [ 568.864095][T14899] new_inode_pseudo+0x16/0x80 [ 568.866299][T14899] sock_alloc+0x40/0x270 [ 568.866712][T14908] FAULT_INJECTION: forcing a failure. [ 568.866712][T14908] name failslab, interval 1, probability 0, space 0, times 0 [ 568.868277][T14899] do_accept+0x14b/0x500 [ 568.868307][T14899] ? __ia32_sys_listen+0x80/0x80 [ 568.877893][T14899] __sys_accept4+0x99/0x120 [ 568.880037][T14899] __x64_sys_accept+0x74/0xb0 [ 568.882208][T14899] do_syscall_64+0x38/0xb0 [ 568.884290][T14899] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 568.887040][T14899] RIP: 0033:0x7f5d51e7cae9 [ 568.889092][T14899] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 568.898054][T14899] RSP: 002b:00007f5d52b2a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002b 12:17:33 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) [ 568.902076][T14899] RAX: ffffffffffffffda RBX: 00007f5d51f9bf80 RCX: 00007f5d51e7cae9 [ 568.905821][T14899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 568.909635][T14899] RBP: 00007f5d52b2a120 R08: 0000000000000000 R09: 0000000000000000 [ 568.913261][T14899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 568.916896][T14899] R13: 000000000000000b R14: 00007f5d51f9bf80 R15: 00007fff0ec37df8 [ 568.920718][T14899] [ 568.922195][T14908] CPU: 1 PID: 14908 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 568.925988][T14908] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 568.929652][T14908] Call Trace: [ 568.930883][T14908] 12:17:33 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) [ 568.931972][T14908] dump_stack_lvl+0x125/0x1b0 [ 568.934183][T14908] should_fail_ex+0x496/0x5b0 [ 568.936284][T14908] should_failslab+0x9/0x20 [ 568.938305][T14908] kmem_cache_alloc+0x61/0x400 [ 568.940440][T14908] security_file_alloc+0x41/0x250 [ 568.942693][T14908] init_file+0xb9/0x2d0 [ 568.944531][T14908] alloc_empty_file+0x91/0x1d0 [ 568.946674][T14908] path_openat+0xdc/0x29c0 [ 568.948663][T14908] ? __x64_sys_openat+0x175/0x210 [ 568.950904][T14908] ? do_syscall_64+0x38/0xb0 [ 568.952950][T14908] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 568.955635][T14908] ? path_lookupat+0x770/0x770 [ 568.957755][T14908] do_filp_open+0x1de/0x430 [ 568.959776][T14908] ? may_open_dev+0xf0/0xf0 [ 568.961801][T14908] ? expand_files+0x442/0x910 [ 568.963909][T14908] ? _raw_spin_unlock+0x28/0x40 [ 568.966076][T14908] ? alloc_fd+0x2da/0x6c0 [ 568.967994][T14908] do_sys_openat2+0x176/0x1e0 [ 568.970088][T14908] ? build_open_flags+0x690/0x690 [ 568.972350][T14908] __x64_sys_openat+0x175/0x210 [ 568.974459][T14908] ? __ia32_sys_open+0x1e0/0x1e0 [ 568.976645][T14908] ? ksys_write+0x1a7/0x250 [ 568.978676][T14908] ? rcu_is_watching+0x12/0xb0 [ 568.980803][T14908] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 568.983470][T14908] do_syscall_64+0x38/0xb0 [ 568.985444][T14908] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 568.988059][T14908] RIP: 0033:0x7f583e47cae9 [ 568.990030][T14908] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 568.998464][T14908] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 569.002243][T14908] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 569.005745][T14908] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 569.009243][T14908] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 569.012746][T14908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 569.016266][T14908] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 569.019779][T14908] 12:17:33 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) (fail_nth: 2) 12:17:33 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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"/263]}) 12:17:33 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x0, 0x800) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, &(0x7f0000000040)) 12:17:33 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 6) [ 569.041937][T14920] FAULT_INJECTION: forcing a failure. [ 569.041937][T14920] name failslab, interval 1, probability 0, space 0, times 0 [ 569.049007][T14920] CPU: 1 PID: 14920 Comm: syz-executor.1 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 569.053603][T14920] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 569.058092][T14920] Call Trace: [ 569.059616][T14920] 12:17:33 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x0, 0x800) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, &(0x7f0000000040)) 12:17:33 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, 0x0) [ 569.060937][T14920] dump_stack_lvl+0x125/0x1b0 [ 569.063304][T14920] should_fail_ex+0x496/0x5b0 [ 569.065395][T14920] should_failslab+0x9/0x20 [ 569.066674][T14925] FAULT_INJECTION: forcing a failure. [ 569.066674][T14925] name failslab, interval 1, probability 0, space 0, times 0 [ 569.067419][T14920] kmem_cache_alloc+0x61/0x400 [ 569.067433][T14920] security_inode_alloc+0x38/0x180 [ 569.067450][T14920] inode_init_always+0xbef/0xee0 [ 569.067466][T14920] alloc_inode+0x7a/0x220 12:17:33 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, &(0x7f0000000040)) [ 569.081710][T14920] new_inode_pseudo+0x16/0x80 [ 569.083959][T14920] sock_alloc+0x40/0x270 12:17:33 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, 0x0) [ 569.085843][T14920] do_accept+0x14b/0x500 [ 569.088205][T14920] ? __ia32_sys_listen+0x80/0x80 [ 569.090071][T14920] __sys_accept4+0x99/0x120 [ 569.091776][T14920] __x64_sys_accept+0x74/0xb0 [ 569.093499][T14920] do_syscall_64+0x38/0xb0 [ 569.095133][T14920] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 569.097300][T14920] RIP: 0033:0x7f5d51e7cae9 [ 569.098959][T14920] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 569.106141][T14920] RSP: 002b:00007f5d52b2a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 569.109190][T14920] RAX: ffffffffffffffda RBX: 00007f5d51f9bf80 RCX: 00007f5d51e7cae9 [ 569.112106][T14920] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 569.114987][T14920] RBP: 00007f5d52b2a120 R08: 0000000000000000 R09: 0000000000000000 [ 569.117890][T14920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 569.120762][T14920] R13: 000000000000000b R14: 00007f5d51f9bf80 R15: 00007fff0ec37df8 [ 569.123675][T14920] [ 569.124842][T14925] CPU: 0 PID: 14925 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 569.128753][T14925] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 569.132398][T14925] Call Trace: [ 569.133620][T14925] [ 569.134709][T14925] dump_stack_lvl+0x125/0x1b0 12:17:33 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) (fail_nth: 3) 12:17:33 executing program 3: syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(0xffffffffffffffff, 0x8014020e, &(0x7f0000000040)) 12:17:33 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, 0x0) [ 569.136427][T14925] should_fail_ex+0x496/0x5b0 [ 569.138438][T14925] should_failslab+0x9/0x20 [ 569.140243][T14925] __kmem_cache_alloc_node+0x5f/0x470 [ 569.142624][T14925] ? lock_acquire+0x464/0x510 [ 569.144710][T14925] ? tomoyo_realpath_from_path+0xb9/0x710 [ 569.146890][T14925] __kmalloc+0x4f/0x100 [ 569.148404][T14925] tomoyo_realpath_from_path+0xb9/0x710 [ 569.150409][T14925] tomoyo_check_open_permission+0x2aa/0x3b0 [ 569.152539][T14925] ? tomoyo_path_number_perm+0x590/0x590 [ 569.154566][T14925] ? rcu_is_watching+0x12/0xb0 [ 569.156311][T14925] ? lock_release+0x4bf/0x680 [ 569.158021][T14925] ? selinux_inode_permission+0xe2/0x5f0 [ 569.160063][T14925] ? hook_path_mknod+0x670/0x670 [ 569.161858][T14925] ? reacquire_held_locks+0x4b0/0x4b0 [ 569.163841][T14925] ? spin_bug+0x1d0/0x1d0 [ 569.165448][T14925] ? make_vfsgid+0x108/0x160 [ 569.167137][T14925] tomoyo_file_open+0xa8/0xd0 [ 569.168853][T14925] security_file_open+0x6a/0xe0 [ 569.170619][T14925] do_dentry_open+0x538/0x1730 [ 569.172367][T14925] ? may_open+0x1f2/0x400 [ 569.174233][T14925] path_openat+0x19af/0x29c0 [ 569.176308][T14925] ? path_lookupat+0x770/0x770 [ 569.178438][T14925] do_filp_open+0x1de/0x430 [ 569.180439][T14925] ? may_open_dev+0xf0/0xf0 [ 569.182468][T14925] ? expand_files+0x442/0x910 [ 569.184579][T14925] ? _raw_spin_unlock+0x28/0x40 [ 569.186827][T14925] ? alloc_fd+0x2da/0x6c0 [ 569.188658][T14925] do_sys_openat2+0x176/0x1e0 [ 569.190649][T14925] ? build_open_flags+0x690/0x690 [ 569.192788][T14925] __x64_sys_openat+0x175/0x210 [ 569.194977][T14925] ? __ia32_sys_open+0x1e0/0x1e0 [ 569.197268][T14925] ? ksys_write+0x1a7/0x250 [ 569.199362][T14925] ? rcu_is_watching+0x12/0xb0 [ 569.201537][T14925] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 569.204331][T14925] do_syscall_64+0x38/0xb0 [ 569.206336][T14925] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 569.208973][T14925] RIP: 0033:0x7f583e47cae9 [ 569.211018][T14925] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 569.219464][T14925] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 569.223112][T14925] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 569.226610][T14925] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 569.230102][T14925] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 569.233657][T14925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 569.237321][T14925] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 569.240970][T14925] [ 569.248710][T14925] ERROR: Out of memory at tomoyo_realpath_from_path. [ 569.253188][T14941] FAULT_INJECTION: forcing a failure. [ 569.253188][T14941] name failslab, interval 1, probability 0, space 0, times 0 [ 569.259082][T14941] CPU: 0 PID: 14941 Comm: syz-executor.1 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 569.263845][T14941] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 569.268553][T14941] Call Trace: [ 569.270067][T14941] [ 569.271398][T14941] dump_stack_lvl+0x125/0x1b0 [ 569.273551][T14941] should_fail_ex+0x496/0x5b0 [ 569.275748][T14941] should_failslab+0x9/0x20 [ 569.277855][T14941] kmem_cache_alloc_lru+0x64/0x680 [ 569.280226][T14941] __d_alloc+0x32/0xac0 [ 569.282202][T14941] d_alloc_pseudo+0x1c/0x70 [ 569.284315][T14941] alloc_file_pseudo+0xdc/0x240 [ 569.286593][T14941] ? alloc_file+0x7f0/0x7f0 [ 569.288736][T14941] ? do_raw_spin_unlock+0x173/0x230 [ 569.291185][T14941] sock_alloc_file+0x50/0x1d0 [ 569.293263][T14941] do_accept+0x2a3/0x500 [ 569.295266][T14941] ? __ia32_sys_listen+0x80/0x80 [ 569.297574][T14941] __sys_accept4+0x99/0x120 [ 569.299620][T14941] __x64_sys_accept+0x74/0xb0 [ 569.301720][T14941] do_syscall_64+0x38/0xb0 [ 569.303765][T14941] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 569.306462][T14941] RIP: 0033:0x7f5d51e7cae9 [ 569.308541][T14941] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 569.317210][T14941] RSP: 002b:00007f5d52b2a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 569.320492][T14941] RAX: ffffffffffffffda RBX: 00007f5d51f9bf80 RCX: 00007f5d51e7cae9 [ 569.323613][T14941] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 569.327271][T14941] RBP: 00007f5d52b2a120 R08: 0000000000000000 R09: 0000000000000000 [ 569.330937][T14941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 569.333886][T14941] R13: 000000000000000b R14: 00007f5d51f9bf80 R15: 00007fff0ec37df8 [ 569.337088][T14941] 12:17:33 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 7) 12:17:33 executing program 3: syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(0xffffffffffffffff, 0x8014020e, &(0x7f0000000040)) 12:17:33 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) (fail_nth: 4) 12:17:33 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', 0x0}) 12:17:33 executing program 3: syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(0xffffffffffffffff, 0x8014020e, &(0x7f0000000040)) [ 569.372514][T14951] FAULT_INJECTION: forcing a failure. [ 569.372514][T14951] name failslab, interval 1, probability 0, space 0, times 0 [ 569.377270][T14951] CPU: 3 PID: 14951 Comm: syz-executor.1 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 569.381839][T14951] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 569.386373][T14951] Call Trace: [ 569.387868][T14951] [ 569.389184][T14951] dump_stack_lvl+0x125/0x1b0 [ 569.391300][T14951] should_fail_ex+0x496/0x5b0 [ 569.393411][T14951] should_failslab+0x9/0x20 [ 569.395445][T14951] kmem_cache_alloc+0x61/0x400 [ 569.397571][T14951] ? reacquire_held_locks+0x4b0/0x4b0 [ 569.399583][T14951] alloc_empty_file+0x73/0x1d0 [ 569.401708][T14951] alloc_file+0x5e/0x7f0 [ 569.403644][T14951] alloc_file_pseudo+0x174/0x240 [ 569.405851][T14951] ? alloc_file+0x7f0/0x7f0 [ 569.407883][T14951] ? do_raw_spin_unlock+0x173/0x230 [ 569.410207][T14951] sock_alloc_file+0x50/0x1d0 [ 569.412296][T14951] do_accept+0x2a3/0x500 [ 569.414188][T14951] ? __ia32_sys_listen+0x80/0x80 [ 569.416394][T14951] __sys_accept4+0x99/0x120 [ 569.418418][T14951] __x64_sys_accept+0x74/0xb0 [ 569.420293][T14951] do_syscall_64+0x38/0xb0 [ 569.421933][T14951] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 569.424389][T14951] RIP: 0033:0x7f5d51e7cae9 [ 569.426019][T14951] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 569.433002][T14951] RSP: 002b:00007f5d52b2a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 569.436029][T14951] RAX: ffffffffffffffda RBX: 00007f5d51f9bf80 RCX: 00007f5d51e7cae9 [ 569.439022][T14951] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 569.441898][T14951] RBP: 00007f5d52b2a120 R08: 0000000000000000 R09: 0000000000000000 [ 569.444780][T14951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 569.447681][T14951] R13: 000000000000000b R14: 00007f5d51f9bf80 R15: 00007fff0ec37df8 [ 569.450557][T14951] 12:17:33 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', 0x0}) 12:17:33 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) (fail_nth: 5) 12:17:33 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 8) [ 569.478526][T14964] FAULT_INJECTION: forcing a failure. 12:17:33 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, 0x0) [ 569.478526][T14964] name failslab, interval 1, probability 0, space 0, times 0 [ 569.483328][T14964] CPU: 1 PID: 14964 Comm: syz-executor.1 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 569.484800][T14966] FAULT_INJECTION: forcing a failure. [ 569.484800][T14966] name failslab, interval 1, probability 0, space 0, times 0 [ 569.486978][T14964] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 569.486987][T14964] Call Trace: [ 569.486992][T14964] [ 569.486995][T14964] dump_stack_lvl+0x125/0x1b0 [ 569.487017][T14964] should_fail_ex+0x496/0x5b0 [ 569.487029][T14964] should_failslab+0x9/0x20 [ 569.487044][T14964] kmem_cache_alloc+0x61/0x400 12:17:33 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) (fail_nth: 6) 12:17:33 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, 0x0) [ 569.487055][T14964] security_file_alloc+0x41/0x250 [ 569.487071][T14964] init_file+0xb9/0x2d0 [ 569.487085][T14964] alloc_empty_file+0x91/0x1d0 [ 569.487099][T14964] alloc_file+0x5e/0x7f0 [ 569.487112][T14964] alloc_file_pseudo+0x174/0x240 12:17:33 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', 0x0}) [ 569.487127][T14964] ? alloc_file+0x7f0/0x7f0 [ 569.487140][T14964] ? do_raw_spin_unlock+0x173/0x230 [ 569.487154][T14964] sock_alloc_file+0x50/0x1d0 [ 569.487168][T14964] do_accept+0x2a3/0x500 [ 569.487183][T14964] ? __ia32_sys_listen+0x80/0x80 [ 569.487199][T14964] __sys_accept4+0x99/0x120 [ 569.487214][T14964] __x64_sys_accept+0x74/0xb0 [ 569.487228][T14964] do_syscall_64+0x38/0xb0 [ 569.487238][T14964] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 569.487249][T14964] RIP: 0033:0x7f5d51e7cae9 [ 569.487257][T14964] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 569.487267][T14964] RSP: 002b:00007f5d52b2a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 569.487278][T14964] RAX: ffffffffffffffda RBX: 00007f5d51f9bf80 RCX: 00007f5d51e7cae9 [ 569.487284][T14964] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 569.487290][T14964] RBP: 00007f5d52b2a120 R08: 0000000000000000 R09: 0000000000000000 [ 569.487296][T14964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 569.487302][T14964] R13: 000000000000000b R14: 00007f5d51f9bf80 R15: 00007fff0ec37df8 [ 569.487310][T14964] [ 569.565133][T14966] CPU: 3 PID: 14966 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 569.569837][T14966] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 569.574373][T14966] Call Trace: [ 569.575903][T14966] [ 569.577258][T14966] dump_stack_lvl+0x125/0x1b0 [ 569.579355][T14966] should_fail_ex+0x496/0x5b0 [ 569.581368][T14966] should_failslab+0x9/0x20 [ 569.583396][T14966] __kmem_cache_alloc_node+0x5f/0x470 [ 569.585742][T14966] ? tomoyo_encode2+0x100/0x3d0 [ 569.587866][T14966] __kmalloc+0x4f/0x100 [ 569.589465][T14966] tomoyo_encode2+0x100/0x3d0 [ 569.591229][T14966] ? rcu_is_watching+0x12/0xb0 [ 569.592973][T14966] tomoyo_encode+0x29/0x50 [ 569.594603][T14966] tomoyo_realpath_from_path+0x196/0x710 [ 569.596628][T14966] tomoyo_check_open_permission+0x2aa/0x3b0 [ 569.598784][T14966] ? tomoyo_path_number_perm+0x590/0x590 [ 569.600813][T14966] ? rcu_is_watching+0x12/0xb0 [ 569.602577][T14966] ? lock_release+0x4bf/0x680 [ 569.604286][T14966] ? selinux_inode_permission+0xe2/0x5f0 [ 569.606330][T14966] ? hook_path_mknod+0x670/0x670 [ 569.608203][T14966] ? reacquire_held_locks+0x4b0/0x4b0 [ 569.610157][T14966] ? spin_bug+0x1d0/0x1d0 [ 569.611735][T14966] ? make_vfsgid+0x108/0x160 [ 569.613409][T14966] tomoyo_file_open+0xa8/0xd0 [ 569.615112][T14966] security_file_open+0x6a/0xe0 [ 569.616882][T14966] do_dentry_open+0x538/0x1730 [ 569.618646][T14966] ? may_open+0x1f2/0x400 [ 569.620221][T14966] path_openat+0x19af/0x29c0 [ 569.621901][T14966] ? path_lookupat+0x770/0x770 [ 569.623669][T14966] do_filp_open+0x1de/0x430 [ 569.625339][T14966] ? may_open_dev+0xf0/0xf0 [ 569.627103][T14966] ? expand_files+0x442/0x910 [ 569.629256][T14966] ? _raw_spin_unlock+0x28/0x40 [ 569.631630][T14966] ? alloc_fd+0x2da/0x6c0 [ 569.633736][T14966] do_sys_openat2+0x176/0x1e0 [ 569.635903][T14966] ? build_open_flags+0x690/0x690 [ 569.638154][T14966] __x64_sys_openat+0x175/0x210 [ 569.640463][T14966] ? __ia32_sys_open+0x1e0/0x1e0 [ 569.642624][T14966] ? ksys_write+0x1a7/0x250 [ 569.644326][T14966] ? rcu_is_watching+0x12/0xb0 [ 569.646051][T14966] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 569.648273][T14966] do_syscall_64+0x38/0xb0 [ 569.649904][T14966] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 569.652053][T14966] RIP: 0033:0x7f583e47cae9 [ 569.653750][T14966] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 569.660668][T14966] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 569.663856][T14966] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 569.666726][T14966] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 569.669574][T14966] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 569.672429][T14966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 569.675329][T14966] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 569.678193][T14966] [ 569.679671][T14966] ERROR: Out of memory at tomoyo_realpath_from_path. [ 569.692547][T14977] FAULT_INJECTION: forcing a failure. [ 569.692547][T14977] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 569.698508][T14977] CPU: 3 PID: 14977 Comm: syz-executor.1 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 12:17:34 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, 0x0) [ 569.702292][T14977] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 569.706133][T14977] Call Trace: [ 569.707359][T14977] [ 569.708441][T14977] dump_stack_lvl+0x125/0x1b0 [ 569.710172][T14977] should_fail_ex+0x496/0x5b0 [ 569.711890][T14977] _copy_to_user+0x30/0xb0 [ 569.713571][T14977] simple_read_from_buffer+0xd0/0x150 [ 569.715553][T14977] proc_fail_nth_read+0x1b0/0x290 [ 569.717403][T14977] ? proc_sessionid_read+0x290/0x290 [ 569.719321][T14977] ? security_file_permission+0xdc/0x100 [ 569.721359][T14977] ? proc_sessionid_read+0x290/0x290 [ 569.723294][T14977] vfs_read+0x1ce/0x930 [ 569.724846][T14977] ? kernel_read+0x1b0/0x1b0 [ 569.726724][T14977] ? __fget_files+0x279/0x410 12:17:34 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3]}) [ 569.728451][T14977] ksys_read+0x12f/0x250 [ 569.730219][T14977] ? vfs_write+0xe40/0xe40 [ 569.731857][T14977] ? rcu_is_watching+0x12/0xb0 [ 569.733601][T14977] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 569.735928][T14977] do_syscall_64+0x38/0xb0 [ 569.738144][T14977] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 569.741031][T14977] RIP: 0033:0x7f5d51e7b78c 12:17:34 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 9) [ 569.743358][T14977] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 569.752882][T14977] RSP: 002b:00007f5d52b2a0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 569.756913][T14977] RAX: ffffffffffffffda RBX: 00007f5d51f9bf80 RCX: 00007f5d51e7b78c [ 569.760334][T14977] RDX: 000000000000000f RSI: 00007f5d52b2a130 RDI: 0000000000000004 [ 569.763209][T14977] RBP: 00007f5d52b2a120 R08: 0000000000000000 R09: 0000000000000000 [ 569.766326][T14977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 569.769917][T14977] R13: 000000000000000b R14: 00007f5d51f9bf80 R15: 00007fff0ec37df8 [ 569.773414][T14977] 12:17:34 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) [ 569.788498][T14987] FAULT_INJECTION: forcing a failure. [ 569.788498][T14987] name failslab, interval 1, probability 0, space 0, times 0 [ 569.793063][T14987] CPU: 0 PID: 14987 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 569.796828][T14987] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 569.800805][T14987] Call Trace: [ 569.802204][T14987] [ 569.803301][T14987] dump_stack_lvl+0x125/0x1b0 12:17:34 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', 0x0}) [ 569.805040][T14987] should_fail_ex+0x496/0x5b0 [ 569.807224][T14987] should_failslab+0x9/0x20 [ 569.809329][T14987] __kmem_cache_alloc_node+0x5f/0x470 [ 569.811748][T14987] kmalloc_trace+0x25/0xe0 [ 569.813746][T14987] nfc_allocate_device+0x15b/0x5e0 [ 569.816070][T14987] ? __init_swait_queue_head+0xca/0x150 [ 569.818509][T14987] nci_allocate_device+0x23b/0x430 [ 569.820804][T14987] virtual_ncidev_open+0x6f/0x220 [ 569.823084][T14987] ? virtual_ncidev_read+0x4e0/0x4e0 [ 569.825419][T14987] misc_open+0x3da/0x4c0 [ 569.827318][T14987] ? misc_devnode+0x120/0x120 12:17:34 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3]}) [ 569.829421][T14987] chrdev_open+0x277/0x700 [ 569.831679][T14987] ? __unregister_chrdev+0x100/0x100 [ 569.834170][T14987] ? fsnotify_perm.part.0+0x25d/0x630 [ 569.836573][T14987] ? fsnotify_perm.part.0+0x268/0x630 [ 569.838977][T14987] do_dentry_open+0x88b/0x1730 [ 569.841098][T14987] ? __unregister_chrdev+0x100/0x100 [ 569.843444][T14987] ? may_open+0x1f2/0x400 [ 569.845367][T14987] path_openat+0x19af/0x29c0 [ 569.847450][T14987] ? path_lookupat+0x770/0x770 [ 569.849573][T14987] do_filp_open+0x1de/0x430 [ 569.851586][T14987] ? may_open_dev+0xf0/0xf0 [ 569.853603][T14987] ? expand_files+0x442/0x910 [ 569.855695][T14987] ? _raw_spin_unlock+0x28/0x40 [ 569.857862][T14987] ? alloc_fd+0x2da/0x6c0 [ 569.859773][T14987] do_sys_openat2+0x176/0x1e0 [ 569.861858][T14987] ? build_open_flags+0x690/0x690 [ 569.864103][T14987] __x64_sys_openat+0x175/0x210 [ 569.866277][T14987] ? __ia32_sys_open+0x1e0/0x1e0 [ 569.868476][T14987] ? ksys_write+0x1a7/0x250 [ 569.870511][T14987] ? rcu_is_watching+0x12/0xb0 [ 569.872642][T14987] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 569.875301][T14987] do_syscall_64+0x38/0xb0 [ 569.877306][T14987] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 569.880072][T14987] RIP: 0033:0x7f583e47cae9 [ 569.882081][T14987] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 569.889962][T14987] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 569.893238][T14987] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 569.896651][T14987] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 569.899935][T14987] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 569.903307][T14987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 569.906707][T14987] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 569.909657][T14987] 12:17:34 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3]}) 12:17:34 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 10) [ 569.929578][T15001] FAULT_INJECTION: forcing a failure. [ 569.929578][T15001] name failslab, interval 1, probability 0, space 0, times 0 [ 569.934138][T15001] CPU: 1 PID: 15001 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 569.937970][T15001] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 569.941623][T15001] Call Trace: [ 569.942877][T15001] [ 569.943978][T15001] dump_stack_lvl+0x125/0x1b0 [ 569.945701][T15001] should_fail_ex+0x496/0x5b0 [ 569.947425][T15001] should_failslab+0x9/0x20 [ 569.949088][T15001] __kmem_cache_alloc_node+0x5f/0x470 [ 569.951037][T15001] kmalloc_trace+0x25/0xe0 [ 569.952655][T15001] nfc_allocate_device+0x15b/0x5e0 [ 569.954556][T15001] ? __init_swait_queue_head+0xca/0x150 [ 569.956563][T15001] nci_allocate_device+0x23b/0x430 [ 569.958429][T15001] virtual_ncidev_open+0x6f/0x220 [ 569.960255][T15001] ? virtual_ncidev_read+0x4e0/0x4e0 [ 569.962200][T15001] misc_open+0x3da/0x4c0 [ 569.963748][T15001] ? misc_devnode+0x120/0x120 [ 569.965473][T15001] chrdev_open+0x277/0x700 [ 569.967110][T15001] ? __unregister_chrdev+0x100/0x100 [ 569.969037][T15001] ? fsnotify_perm.part.0+0x25d/0x630 [ 569.971003][T15001] ? fsnotify_perm.part.0+0x268/0x630 [ 569.972968][T15001] do_dentry_open+0x88b/0x1730 [ 569.974715][T15001] ? __unregister_chrdev+0x100/0x100 [ 569.976674][T15001] ? may_open+0x1f2/0x400 [ 569.978283][T15001] path_openat+0x19af/0x29c0 [ 569.979942][T15001] ? path_lookupat+0x770/0x770 12:17:34 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB]}) [ 569.981671][T15001] do_filp_open+0x1de/0x430 [ 569.983532][T15001] ? may_open_dev+0xf0/0xf0 [ 569.985347][T15001] ? expand_files+0x442/0x910 [ 569.987405][T15001] ? _raw_spin_unlock+0x28/0x40 [ 569.989333][T15001] ? alloc_fd+0x2da/0x6c0 [ 569.990937][T15001] do_sys_openat2+0x176/0x1e0 [ 569.992654][T15001] ? build_open_flags+0x690/0x690 [ 569.994508][T15001] __x64_sys_openat+0x175/0x210 [ 569.996302][T15001] ? __ia32_sys_open+0x1e0/0x1e0 [ 569.998121][T15001] ? ksys_write+0x1a7/0x250 [ 569.999783][T15001] ? rcu_is_watching+0x12/0xb0 [ 570.001522][T15001] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 570.003722][T15001] do_syscall_64+0x38/0xb0 [ 570.005349][T15001] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 570.007521][T15001] RIP: 0033:0x7f583e47cae9 [ 570.009149][T15001] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 570.016175][T15001] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 570.019160][T15001] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 570.022024][T15001] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 570.024873][T15001] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 570.027713][T15001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 570.030567][T15001] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 570.033421][T15001] 12:17:34 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB]}) 12:17:34 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 11) [ 570.068411][T15011] FAULT_INJECTION: forcing a failure. [ 570.068411][T15011] name failslab, interval 1, probability 0, space 0, times 0 [ 570.073039][T15011] CPU: 3 PID: 15011 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 570.076769][T15011] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 12:17:34 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, 0x0) [ 570.080417][T15011] Call Trace: [ 570.081829][T15011] [ 570.082928][T15011] dump_stack_lvl+0x125/0x1b0 [ 570.084679][T15011] should_fail_ex+0x496/0x5b0 [ 570.086406][T15011] should_failslab+0x9/0x20 [ 570.088062][T15011] __kmem_cache_alloc_node+0x5f/0x470 [ 570.090005][T15011] ? __raw_spin_lock_init+0x3a/0x110 12:17:34 executing program 1: r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0x140, 0x0) pidfd_send_signal(r0, 0xe, &(0x7f0000000040)={0x2e, 0x33a, 0x3}, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = accept$phonet_pipe(r1, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="218ef3901ef20c3d54028d2a0508d4ddd0d5a79ecc36b247f7757fe51953c0d0f1813df9cb2bad5d09f6a8f45d29a16510ce6104927dc0a5d30c05bd5205c67af6dc11c1513c15a6bd12f0eb1950a630e8fc3ee5c0dd220edacaa470dcdc1a81d2fd9156c8fb6c3e0746ba2a3617298a73f06b17ba7d4232f284f9d46da8e5860979c0cf2ebd96d786a3f75f7f9004ee1ebb701540d080a23cdfc7dd04055747816d838b0d4311ed9b83653d8aa3a9346315eb5acdb149c56a269c08540a286204", @ANYRES16=r4, @ANYBLOB="040000000000000000000400000014002000fe8000"/34], 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x0) pidfd_getfd(0xffffffffffffffff, r3, 0x0) r5 = socket(0x0, 0x1, 0x20) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000480)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f00000006c0)={0x0, r6, "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", "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"}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r7, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r8, 0x4, 0x0, 0x0, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev}]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x0) pidfd_getfd(0xffffffffffffffff, r7, 0x0) r9 = socket(0x0, 0x1, 0x20) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000480)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r7, 0xd000943e, &(0x7f00000006c0)={0x0, r11, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000005e280)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000005e480)={0x0, 0x0, "dee94d966f6ff8fe97e5db5c8f5368a033c5a3df29f1ee1919813c7f17a5e5eded5d718550e8905a6ac7a6af9e27457b2660a60ab6ce204f0853039f7efbb88faaeb6d873499c50d9212e1210b9272a2f73534bb64c305949e83dea76b80885e2debdd6a44e43f526c22784d8b4d6e8d6a501bc8c4213ec7536da03acdc68f5ad1f22775884b5402f00731f8628cef1ab95dbaa7c8cc7a4804f0883f15eb21384ae9294fb818428aa258cc8de1b74873d7a0a9db964d9b27a15a1c61ca908919b864774c5d03b499cb67910150d8ac45f5d2a1a776a84e8a8f5e9ccb0c0d8016e3c2f1e73d605fc57b938801f6a8211c17d79a0486e7b19f3f3cf19808fbe7f8", "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"}) r15 = socket$nl_generic(0x10, 0x3, 0x10) r16 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r15, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r16, 0x4, 0x0, 0x0, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev}]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x0) pidfd_getfd(0xffffffffffffffff, r15, 0x0) r17 = socket(0x0, 0x1, 0x20) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r17, 0x81f8943c, &(0x7f0000000480)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r15, 0xd000943e, &(0x7f00000006c0)={0x0, r18, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000005f480)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005f680)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000060680)={0x7f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {r11}, {r14, r19}, {r18}, {}, {r20, r21}], 0x5, "be46efce4561ca"}) [ 570.092356][T15011] kmalloc_trace+0x25/0xe0 [ 570.094237][T15011] nci_hci_allocate+0x45/0x330 [ 570.096103][T15011] nci_allocate_device+0x26f/0x430 [ 570.098185][T15011] virtual_ncidev_open+0x6f/0x220 [ 570.100027][T15011] ? virtual_ncidev_read+0x4e0/0x4e0 [ 570.101977][T15011] misc_open+0x3da/0x4c0 [ 570.103552][T15011] ? misc_devnode+0x120/0x120 [ 570.105289][T15011] chrdev_open+0x277/0x700 [ 570.107005][T15011] ? __unregister_chrdev+0x100/0x100 [ 570.109570][T15011] ? fsnotify_perm.part.0+0x25d/0x630 12:17:34 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, 0x0) [ 570.112095][T15011] ? fsnotify_perm.part.0+0x268/0x630 [ 570.114611][T15011] do_dentry_open+0x88b/0x1730 [ 570.116750][T15011] ? __unregister_chrdev+0x100/0x100 [ 570.119269][T15011] ? may_open+0x1f2/0x400 [ 570.121373][T15011] path_openat+0x19af/0x29c0 [ 570.123495][T15011] ? path_lookupat+0x770/0x770 [ 570.125770][T15011] do_filp_open+0x1de/0x430 12:17:34 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, 0x0) [ 570.127909][T15011] ? may_open_dev+0xf0/0xf0 [ 570.130363][T15011] ? expand_files+0x442/0x910 [ 570.132649][T15011] ? _raw_spin_unlock+0x28/0x40 [ 570.134988][T15011] ? alloc_fd+0x2da/0x6c0 [ 570.136666][T15011] do_sys_openat2+0x176/0x1e0 [ 570.138698][T15011] ? build_open_flags+0x690/0x690 [ 570.141108][T15011] __x64_sys_openat+0x175/0x210 12:17:34 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', 0x0}) [ 570.143577][T15011] ? __ia32_sys_open+0x1e0/0x1e0 [ 570.146176][T15011] ? ksys_write+0x1a7/0x250 [ 570.148307][T15011] ? rcu_is_watching+0x12/0xb0 [ 570.150705][T15011] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 570.153106][T15011] do_syscall_64+0x38/0xb0 [ 570.154767][T15011] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 570.156952][T15011] RIP: 0033:0x7f583e47cae9 [ 570.158607][T15011] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 570.165496][T15011] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 570.168545][T15011] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 570.171394][T15011] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 570.174517][T15011] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 570.177388][T15011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 12:17:34 executing program 1: r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0x140, 0x0) pidfd_send_signal(r0, 0xe, &(0x7f0000000040)={0x2e, 0x33a, 0x3}, 0x0) (async) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = accept$phonet_pipe(r1, 0x0, 0x0) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="218ef3901ef20c3d54028d2a0508d4ddd0d5a79ecc36b247f7757fe51953c0d0f1813df9cb2bad5d09f6a8f45d29a16510ce6104927dc0a5d30c05bd5205c67af6dc11c1513c15a6bd12f0eb1950a630e8fc3ee5c0dd220edacaa470dcdc1a81d2fd9156c8fb6c3e0746ba2a3617298a73f06b17ba7d4232f284f9d46da8e5860979c0cf2ebd96d786a3f75f7f9004ee1ebb701540d080a23cdfc7dd04055747816d838b0d4311ed9b83653d8aa3a9346315eb5acdb149c56a269c08540a286204", @ANYRES16=r4, @ANYBLOB="040000000000000000000400000014002000fe8000"/34], 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x0) (async) pidfd_getfd(0xffffffffffffffff, r3, 0x0) (async, rerun: 32) r5 = socket(0x0, 0x1, 0x20) (rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000480)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f00000006c0)={0x0, r6, "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", "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"}) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r7, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r8, 0x4, 0x0, 0x0, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev}]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x0) (async, rerun: 32) pidfd_getfd(0xffffffffffffffff, r7, 0x0) (async, rerun: 32) r9 = socket(0x0, 0x1, 0x20) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000480)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r7, 0xd000943e, &(0x7f00000006c0)={0x0, r11, "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", "64988534766ca629419cba3822abdd1e17c52d1a64c86c2e23e9ce45dbeb663c93cfb8dbba0b685ca93b0ab784b13631f7e0fb6f97fe57403f7d0247cb85539202c304a409a26a57d9fe78676e9b2ca5793aa2d098c6e2ea84268d68b62617a7bb05a98c695aec6b5d35780c733201630abafd9bd080c4f2052ab54959bc3a71639247a7e43bffdea0cf79e3d76d79110de56e36e6ac8335089bf173e307fd3e01311cfef5ebb2b574753ae0d0a8cf2a81b3b31ab1ef1eb5d1cdcd84755af22fac67c539bb1d671608f705e1c75c49679e42c292620e5bd60c6b5c29debcbd361493de4ad2d319dc36e03c8449b2e33a4103f9566d822610df66d9961922f1e81ae28a933dd2ffbc7c9a838cb2a3ebb9dbce5585f668eddfea032e364ef1527efb5892d86b8329b555f85b29851b47a25bcbebe6cce15aa0c74359119507bee05247d35265247c5433ca85056d5574e0aa69ae2a7879bbea3793e006d54f1742175e50c71e81f962e040136f11a436e381402f1b4afdd90628f370cd2da5e5a69c18d864c1aa40c02e11a581db132284646880a2d984038ff15f9afb331ec792adbf42d8fbab689f1350f6d2ec1944c8b89a4785ee45eb5cef46c07ff1d4596843b0ccff64f6067ce3e7c327dac884e7c15681e1fb8bf39f2dccf0bed2c86044e20d3c17b0063890bb55675fbd89352aebc45c675e31760010624cf86bc43e7bcb8d168f7deb56a1f8d5ad0948524eee5d828bee803ee8ccdb3130014b3623fb53e81e6898ea2c44f83a2ab7942f60c47eaf8cab3b641d9131a1b9f2ec01e169ba2373a6817cf12cf83e50843b9dcfa0e674f7b020ec001923497f4bebe896d8792f9e24961ea2fd86f2cc03b2b36d2f074579b5908ab01d4cae86ee5b77e0c9b3391ce927b259834233abf57f63d7dd869787706319ea7f3e315870072ea52448680c8a4444dcdc8e69c608975fc441cd508fdb9ede95edc5a0b9acf903c000cd6226b0e0dbb14991675334b1f2386423414b9d8028e80ca798301de4143ae77a08fe651cfb69936fa7b0c72b4bda6e2a504422c4333c412cadc84b66bbc8365b08c3525310e7eb754b431ca03aeebf2e7ea7c77f9ba1276fc65a22643a81fa5523bb470be755f0c4e112f75d959dc23d167b8177f4c039b054630873526675585df95f7e544053716d2503a4cf3b226cb47ae029a88cd093d2d569a62d85e9837007358320a97cb3a6d531efd6a171a7ceb5958c84fe8c00b4291bf4053268879a1de439b9400516a8d70b0aa2193c959f1fe8cb815221c69b4441fc3d44292459e9ed95e06d1e4ac336c5c57b0f4f8ef6928403ff2e14706e709b57afa1dc9f1e18ae5d9841762ed810ca5030e74241fc7d70adb9e1da3d023580d99799d47cfca60d48c0e9171e4c1a0c3006999e4ffbaad8ea208a5bf309a3e3e5f3dd882e6d283fce2dd34f92227fb565ab8380d0a38db1983f6dd63236ca35f1faa3326ffb7e0bbe8618850e33ee34ebe8214351d704b7d3fe8683bdb4a0e5c0bed980d0792e2b87af857c8e18b42192a87c5139b5c55891f55551b6be6590c7e34b07af8344f7cc7f4a85a640dc1dbbf41be36b0f5e87746bec84ade4a7216813d2f559c5374e7fb9c8f6c62a6cbe4a55c9b01814455849564b71a6cf9bc40ceb0cd4600945a165bdae4b6017207fdecbde2a9e1c0a0ada95f99167c90f21ad5c54887f2c1a29a3a5fdb4073c71224ec5dea92118d3a9380db58e24b4c76b4131f99a7b5de6a422073c240de8f8b4e4b1741f6b046c09263340274976bc213bd52be1075b85ef1cc7fc18c5b9113b43aa34abd8be49c61e641a99f04bce79b925ab51e2f6546d8c4988ff3e856a7c27295fc673bb99fe34a792bf1d3f50d34925d09b4c503d21b23c92f52a6e7bcb309a2c04d0149cf25fc4f1b12957631adc5aded859fd07196978e0ca9cfadb06cab6a27a85564bc3936ea7b94b006341573def710727566a6fc95cb166c0dc05b606d60f0bd446ae4240f2794b2a33df11b0ca220e1273c4ad8aaabddeccd33f94480e7988dbe96e49f28d411e3580c7ac64b5629aa6528e2a8312ac383dfbfef84ecdfb5634c2a7aea132fd6931576627812d66443ffc0d637812cc36fcbfd20e5b6e8f399b45b126752903c0512af4f228da997955f202e994528aea7f3c829d4a25bad89ae088ef4adc6d87355568eae486d3c9f16ca65e5fda487101161fa9a067ec4e606702276e23c50173064413c1fddcc219c9e1bf1dbeb00b374b81dae3c41f96f72827423d9885fece5161be0e235b71f9546a20321383d4a90cc8c560dbaf7ce7af9f58d64e1300672fcd016de8127604620949acf3b5ed3a354f2a798041480cde2968f54c1a6506a59cc39086a6893affce5ec7bc8191ff4bc5888e0104d7d46a04b903db607c445c9a22df4fbdfccdd2b6ee93773382fb533cbcc8482071f92ec6fa1708bf90e05e6312cb4426c18d8241617798f927d5efa1bbf131467a8a984564aeeab99bd1c0ccbd1a2fcf987f3cab6ed4c18a1be1d108c0d05279b5845fcc98e225b953faa1eadef1d2a4e7f3c4832decffe3aaf857a42dc98ea7eb9d9aa5b414edfffd396d5850a33be34a3405890a649330aefa27eaf588e069e02f23ef15ff450827c859865705c5cb7b1ce645ef3f565d3e1009940bf3b9fc19babf72ce3acc04cfa222c5ee71b1bea5d0543be9e1d58c986be357f660345bce100396b1dc6c10f53d0d7e75fa15cd92852e9166fbeb7788e0d2d637f09456bb262c5f924f79e5d8f51a282066665a01dfedd47d9acd785b574b2750c55ad51448916624954dc333e63caa79ab394f48c8639d8f57c86e806ce51469e8da4ffa073bc58254f0e3235bb5005186134059ee4e46cf0e6cc9856e115414cb93b8aa82ee859dfc15dfc09ba87e6c7532ed1f08128950aa8f5df74ff99a39acec29d9a99a72245fe96914015f7f255b2fd3e6e8abfe1ec6e024fbbc0b7bb3bf32757e90e62bff33685482d8ee1912d0215abed3320c8467892f87634bf6d17cc09d655ba4d58fcbacdd929478f37992c683ed86611ed2a9833d06e6c2cb66565eff1f0cd27caa0ca6d7009eaff718f43cf77597f2c2b4708c784840bfe7623919acc4baad70ceff80ea45da4291e45a4b064f0f914d92a6d34d8fe5bee088fc16e341b07f46aacbadcedf8a244c9539d8d0d97652da12174b3afd68356624faed815b26f2cc93dc712d752609a9a5ef8e6489fad6998d3fd582e36f213d8e538aeb14c4f20849ab6fe80de2093434648990857c38dd19143098da13d76446b496a4e64dce0ca0586a203d55b20b657dd2aeb65cebfce9bd58113f04a31a7057a2a95d7e2e0fac08807cf5bc88c895e28ecbf4ba3b5500c0be833554e0afea6449d7de1d9fcaefa921dd2a294e2ae7a321a79029ded2c28faf56d6ea38a6bc0839b220882c1532bfa88076733e126fa139a8342496dce03e3d55d12789a480f95d1d27988707c2f978b440a2c716ed270595c8aaff9caf245cbffa4e6f4d849e5665c10f8160885eaba2f0b1abac5139babbb396ec692780584639c3e11bacc994a7e1dd0d03b77e2840780be7ab6039c77f0789b858c77f53fa0e47fc40993a46498bb65a69e90724ae77fd9741a4f5ad8bcb029870a21623ca4059095afa8e399ed816e35d7266d8647e17be51108003de6c4aea5e6369c7ea8c236a1bf340cdcdb6f2226e50daa07c6cf404f5a08497fb97acc4fe1d19d106eb07119c94289b384de33fd85216a07e1fded34d241d5168dff1a7ef747f07182c23c487d6d4cdfb512b9c0332abf9c358356a5d02ecdb209bcb864adc13e3a43d81eef1d2a116b7381a5096104992c02dc0419b75a1531cf059a50b6e4c2900178c989892adc46af06c808f685c02ef537342e9df4a2144ec222d54090b9cb188b27d1102af39d9c886139775ce5758e4e9baf910e9c1093ed39fc17343f7718137f24ae47ae58c3ab4fa8658476999d550d9e09be54096591c04ec0fbc54b39435dd1f3dbad8ef3c4b49423b50e5035465a59e93d25f13142af1f675bda1d6cdb47ee24cfe015f045e167e3ad5963c1096cc0f0b82a557c78c8cb0ad255d84eb8d3293482b70acbf8ab40daa8c01dfe8f53b46011eb821b586c058ed82ae7b92f7421a02bac138b5aefd4848de9f456ddf2e2904a98284583d2786c08bbd38c8fb50dbb4a495399fc9db33535d8fd960c54a83d4606d0a7173705057cecdc7140e6f2c00be7932398f2395b58f29532965b7803cb4555594cf3f421f17b3d8d98c1afff119fd41cc18386013b18c1324c6c5ecb23c576dfe5f63f4d5b32429806e8e3bf26e06e8a2c6da62bbebf73813484edf71e910ad373a50a9abb40764e7449e5d7ef14b02a6db7c8c4bba5e45653fe22f59f7768c8629b471c294961fc636805268287941f0222da8759dfe1ae1b55fdf1b137e08e9bdb7defd8ed0a5840dd6664952cc300d21f575b7d2d4d48183cfd688f6b73cae57fa5724cd574138f14f35d43abc913798e332bfc6e62d935048539a06992e83a00c61b10fc92b68d8fb226ad17638777aab77606107292dccf0f15f4c9f2de564c8f84c25637be17262dfac6f98bbeeb14cc266f74deca5e85c944a52265823e17f9814bca85676eded8e550aafa78030d371ee18db0b0d44e91cebcd39980d53631473f756c99412b8978ec9f48f884ef6733d677352e9c20903dc468af64147d249aee4eb0fc4ace1e08d3654011ab7cab806ada35bd82a2e7ea8a0353725d42f8697e76be7f8e251e5de92d13f1399c02a401aec7b08812f913b2932b81490e3a0ec6c0f7f51d4ff445a00a0b8bde3430f266627a5f65dee714b8ae8264c110e05320c86680a5fa30d9161e6f387f79a36a709d1aca6de90e308344ed1bb298f58f0609cb3e2113394519c659e8d991e4736484bdac235e806a50f283ec5032a589dbde5f3b75f5f391cd0f85eb89a7272854e054b701cb863fe65904d41ae0a39441573dfe3e8025e4f0c8adc062129c777b3011536a517f138d78e07e4a7b694fcab50a3075d1f9ec08107d962e886b67103d1b78fdf968cf8fcd36603f89f4d420a2f886158ef0ac15678c48665dc87d9d73815757c2c1e94e38be8d059fae9d0b9857de7f2292098a5e102505d34433824fa90aebecf04223600cf9e778d96dd64436de997bc22ff4112d47feef29f8ce4a423c79fb4702e6aaed7f30d8defc42dcb0fea94ba6c63968c8e01c99e59bf9051eba7ed8efc0507ee6c1d3c685cca3e2898e22730f90b82753ff3e9d104f6ee7a7e6841f04ea8d0a54e5b44771cd506edcfe7989b3258723f3660ba79e12a719267778736e82fd30ca6b6b3f29640dd8f3d3dbf528d9ebaf6c8"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000005e280)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000005e480)={0x0, 0x0, "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", "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"}) r15 = socket$nl_generic(0x10, 0x3, 0x10) r16 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r15, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r16, 0x4, 0x0, 0x0, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev}]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x0) (async) pidfd_getfd(0xffffffffffffffff, r15, 0x0) r17 = socket(0x0, 0x1, 0x20) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r17, 0x81f8943c, &(0x7f0000000480)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r15, 0xd000943e, &(0x7f00000006c0)={0x0, r18, "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", "64988534766ca629419cba3822abdd1e17c52d1a64c86c2e23e9ce45dbeb663c93cfb8dbba0b685ca93b0ab784b13631f7e0fb6f97fe57403f7d0247cb85539202c304a409a26a57d9fe78676e9b2ca5793aa2d098c6e2ea84268d68b62617a7bb05a98c695aec6b5d35780c733201630abafd9bd080c4f2052ab54959bc3a71639247a7e43bffdea0cf79e3d76d79110de56e36e6ac8335089bf173e307fd3e01311cfef5ebb2b574753ae0d0a8cf2a81b3b31ab1ef1eb5d1cdcd84755af22fac67c539bb1d671608f705e1c75c49679e42c292620e5bd60c6b5c29debcbd361493de4ad2d319dc36e03c8449b2e33a4103f9566d822610df66d9961922f1e81ae28a933dd2ffbc7c9a838cb2a3ebb9dbce5585f668eddfea032e364ef1527efb5892d86b8329b555f85b29851b47a25bcbebe6cce15aa0c74359119507bee05247d35265247c5433ca85056d5574e0aa69ae2a7879bbea3793e006d54f1742175e50c71e81f962e040136f11a436e381402f1b4afdd90628f370cd2da5e5a69c18d864c1aa40c02e11a581db132284646880a2d984038ff15f9afb331ec792adbf42d8fbab689f1350f6d2ec1944c8b89a4785ee45eb5cef46c07ff1d4596843b0ccff64f6067ce3e7c327dac884e7c15681e1fb8bf39f2dccf0bed2c86044e20d3c17b0063890bb55675fbd89352aebc45c675e31760010624cf86bc43e7bcb8d168f7deb56a1f8d5ad0948524eee5d828bee803ee8ccdb3130014b3623fb53e81e6898ea2c44f83a2ab7942f60c47eaf8cab3b641d9131a1b9f2ec01e169ba2373a6817cf12cf83e50843b9dcfa0e674f7b020ec001923497f4bebe896d8792f9e24961ea2fd86f2cc03b2b36d2f074579b5908ab01d4cae86ee5b77e0c9b3391ce927b259834233abf57f63d7dd869787706319ea7f3e315870072ea52448680c8a4444dcdc8e69c608975fc441cd508fdb9ede95edc5a0b9acf903c000cd6226b0e0dbb14991675334b1f2386423414b9d8028e80ca798301de4143ae77a08fe651cfb69936fa7b0c72b4bda6e2a504422c4333c412cadc84b66bbc8365b08c3525310e7eb754b431ca03aeebf2e7ea7c77f9ba1276fc65a22643a81fa5523bb470be755f0c4e112f75d959dc23d167b8177f4c039b054630873526675585df95f7e544053716d2503a4cf3b226cb47ae029a88cd093d2d569a62d85e9837007358320a97cb3a6d531efd6a171a7ceb5958c84fe8c00b4291bf4053268879a1de439b9400516a8d70b0aa2193c959f1fe8cb815221c69b4441fc3d44292459e9ed95e06d1e4ac336c5c57b0f4f8ef6928403ff2e14706e709b57afa1dc9f1e18ae5d9841762ed810ca5030e74241fc7d70adb9e1da3d023580d99799d47cfca60d48c0e9171e4c1a0c3006999e4ffbaad8ea208a5bf309a3e3e5f3dd882e6d283fce2dd34f92227fb565ab8380d0a38db1983f6dd63236ca35f1faa3326ffb7e0bbe8618850e33ee34ebe8214351d704b7d3fe8683bdb4a0e5c0bed980d0792e2b87af857c8e18b42192a87c5139b5c55891f55551b6be6590c7e34b07af8344f7cc7f4a85a640dc1dbbf41be36b0f5e87746bec84ade4a7216813d2f559c5374e7fb9c8f6c62a6cbe4a55c9b01814455849564b71a6cf9bc40ceb0cd4600945a165bdae4b6017207fdecbde2a9e1c0a0ada95f99167c90f21ad5c54887f2c1a29a3a5fdb4073c71224ec5dea92118d3a9380db58e24b4c76b4131f99a7b5de6a422073c240de8f8b4e4b1741f6b046c09263340274976bc213bd52be1075b85ef1cc7fc18c5b9113b43aa34abd8be49c61e641a99f04bce79b925ab51e2f6546d8c4988ff3e856a7c27295fc673bb99fe34a792bf1d3f50d34925d09b4c503d21b23c92f52a6e7bcb309a2c04d0149cf25fc4f1b12957631adc5aded859fd07196978e0ca9cfadb06cab6a27a85564bc3936ea7b94b006341573def710727566a6fc95cb166c0dc05b606d60f0bd446ae4240f2794b2a33df11b0ca220e1273c4ad8aaabddeccd33f94480e7988dbe96e49f28d411e3580c7ac64b5629aa6528e2a8312ac383dfbfef84ecdfb5634c2a7aea132fd6931576627812d66443ffc0d637812cc36fcbfd20e5b6e8f399b45b126752903c0512af4f228da997955f202e994528aea7f3c829d4a25bad89ae088ef4adc6d87355568eae486d3c9f16ca65e5fda487101161fa9a067ec4e606702276e23c50173064413c1fddcc219c9e1bf1dbeb00b374b81dae3c41f96f72827423d9885fece5161be0e235b71f9546a20321383d4a90cc8c560dbaf7ce7af9f58d64e1300672fcd016de8127604620949acf3b5ed3a354f2a798041480cde2968f54c1a6506a59cc39086a6893affce5ec7bc8191ff4bc5888e0104d7d46a04b903db607c445c9a22df4fbdfccdd2b6ee93773382fb533cbcc8482071f92ec6fa1708bf90e05e6312cb4426c18d8241617798f927d5efa1bbf131467a8a984564aeeab99bd1c0ccbd1a2fcf987f3cab6ed4c18a1be1d108c0d05279b5845fcc98e225b953faa1eadef1d2a4e7f3c4832decffe3aaf857a42dc98ea7eb9d9aa5b414edfffd396d5850a33be34a3405890a649330aefa27eaf588e069e02f23ef15ff450827c859865705c5cb7b1ce645ef3f565d3e1009940bf3b9fc19babf72ce3acc04cfa222c5ee71b1bea5d0543be9e1d58c986be357f660345bce100396b1dc6c10f53d0d7e75fa15cd92852e9166fbeb7788e0d2d637f09456bb262c5f924f79e5d8f51a282066665a01dfedd47d9acd785b574b2750c55ad51448916624954dc333e63caa79ab394f48c8639d8f57c86e806ce51469e8da4ffa073bc58254f0e3235bb5005186134059ee4e46cf0e6cc9856e115414cb93b8aa82ee859dfc15dfc09ba87e6c7532ed1f08128950aa8f5df74ff99a39acec29d9a99a72245fe96914015f7f255b2fd3e6e8abfe1ec6e024fbbc0b7bb3bf32757e90e62bff33685482d8ee1912d0215abed3320c8467892f87634bf6d17cc09d655ba4d58fcbacdd929478f37992c683ed86611ed2a9833d06e6c2cb66565eff1f0cd27caa0ca6d7009eaff718f43cf77597f2c2b4708c784840bfe7623919acc4baad70ceff80ea45da4291e45a4b064f0f914d92a6d34d8fe5bee088fc16e341b07f46aacbadcedf8a244c9539d8d0d97652da12174b3afd68356624faed815b26f2cc93dc712d752609a9a5ef8e6489fad6998d3fd582e36f213d8e538aeb14c4f20849ab6fe80de2093434648990857c38dd19143098da13d76446b496a4e64dce0ca0586a203d55b20b657dd2aeb65cebfce9bd58113f04a31a7057a2a95d7e2e0fac08807cf5bc88c895e28ecbf4ba3b5500c0be833554e0afea6449d7de1d9fcaefa921dd2a294e2ae7a321a79029ded2c28faf56d6ea38a6bc0839b220882c1532bfa88076733e126fa139a8342496dce03e3d55d12789a480f95d1d27988707c2f978b440a2c716ed270595c8aaff9caf245cbffa4e6f4d849e5665c10f8160885eaba2f0b1abac5139babbb396ec692780584639c3e11bacc994a7e1dd0d03b77e2840780be7ab6039c77f0789b858c77f53fa0e47fc40993a46498bb65a69e90724ae77fd9741a4f5ad8bcb029870a21623ca4059095afa8e399ed816e35d7266d8647e17be51108003de6c4aea5e6369c7ea8c236a1bf340cdcdb6f2226e50daa07c6cf404f5a08497fb97acc4fe1d19d106eb07119c94289b384de33fd85216a07e1fded34d241d5168dff1a7ef747f07182c23c487d6d4cdfb512b9c0332abf9c358356a5d02ecdb209bcb864adc13e3a43d81eef1d2a116b7381a5096104992c02dc0419b75a1531cf059a50b6e4c2900178c989892adc46af06c808f685c02ef537342e9df4a2144ec222d54090b9cb188b27d1102af39d9c886139775ce5758e4e9baf910e9c1093ed39fc17343f7718137f24ae47ae58c3ab4fa8658476999d550d9e09be54096591c04ec0fbc54b39435dd1f3dbad8ef3c4b49423b50e5035465a59e93d25f13142af1f675bda1d6cdb47ee24cfe015f045e167e3ad5963c1096cc0f0b82a557c78c8cb0ad255d84eb8d3293482b70acbf8ab40daa8c01dfe8f53b46011eb821b586c058ed82ae7b92f7421a02bac138b5aefd4848de9f456ddf2e2904a98284583d2786c08bbd38c8fb50dbb4a495399fc9db33535d8fd960c54a83d4606d0a7173705057cecdc7140e6f2c00be7932398f2395b58f29532965b7803cb4555594cf3f421f17b3d8d98c1afff119fd41cc18386013b18c1324c6c5ecb23c576dfe5f63f4d5b32429806e8e3bf26e06e8a2c6da62bbebf73813484edf71e910ad373a50a9abb40764e7449e5d7ef14b02a6db7c8c4bba5e45653fe22f59f7768c8629b471c294961fc636805268287941f0222da8759dfe1ae1b55fdf1b137e08e9bdb7defd8ed0a5840dd6664952cc300d21f575b7d2d4d48183cfd688f6b73cae57fa5724cd574138f14f35d43abc913798e332bfc6e62d935048539a06992e83a00c61b10fc92b68d8fb226ad17638777aab77606107292dccf0f15f4c9f2de564c8f84c25637be17262dfac6f98bbeeb14cc266f74deca5e85c944a52265823e17f9814bca85676eded8e550aafa78030d371ee18db0b0d44e91cebcd39980d53631473f756c99412b8978ec9f48f884ef6733d677352e9c20903dc468af64147d249aee4eb0fc4ace1e08d3654011ab7cab806ada35bd82a2e7ea8a0353725d42f8697e76be7f8e251e5de92d13f1399c02a401aec7b08812f913b2932b81490e3a0ec6c0f7f51d4ff445a00a0b8bde3430f266627a5f65dee714b8ae8264c110e05320c86680a5fa30d9161e6f387f79a36a709d1aca6de90e308344ed1bb298f58f0609cb3e2113394519c659e8d991e4736484bdac235e806a50f283ec5032a589dbde5f3b75f5f391cd0f85eb89a7272854e054b701cb863fe65904d41ae0a39441573dfe3e8025e4f0c8adc062129c777b3011536a517f138d78e07e4a7b694fcab50a3075d1f9ec08107d962e886b67103d1b78fdf968cf8fcd36603f89f4d420a2f886158ef0ac15678c48665dc87d9d73815757c2c1e94e38be8d059fae9d0b9857de7f2292098a5e102505d34433824fa90aebecf04223600cf9e778d96dd64436de997bc22ff4112d47feef29f8ce4a423c79fb4702e6aaed7f30d8defc42dcb0fea94ba6c63968c8e01c99e59bf9051eba7ed8efc0507ee6c1d3c685cca3e2898e22730f90b82753ff3e9d104f6ee7a7e6841f04ea8d0a54e5b44771cd506edcfe7989b3258723f3660ba79e12a719267778736e82fd30ca6b6b3f29640dd8f3d3dbf528d9ebaf6c8"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000005f480)={0x0}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005f680)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000060680)={0x7f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {r11}, {r14, r19}, {r18}, {}, {r20, r21}], 0x5, "be46efce4561ca"}) [ 570.180308][T15011] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 570.183900][T15011] 12:17:34 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB]}) 12:17:34 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 12) 12:17:34 executing program 3: syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(0xffffffffffffffff, 0x8014020e, &(0x7f0000000040)) [ 570.206332][T15039] FAULT_INJECTION: forcing a failure. [ 570.206332][T15039] name failslab, interval 1, probability 0, space 0, times 0 [ 570.211821][T15039] CPU: 1 PID: 15039 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 12:17:34 executing program 3: syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(0xffffffffffffffff, 0x8014020e, &(0x7f0000000040)) [ 570.216164][T15039] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 570.219903][T15039] Call Trace: [ 570.221389][T15039] [ 570.222742][T15039] dump_stack_lvl+0x125/0x1b0 [ 570.224775][T15039] should_fail_ex+0x496/0x5b0 12:17:34 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, &(0x7f0000000040)) (fail_nth: 1) [ 570.226493][T15039] should_failslab+0x9/0x20 [ 570.228526][T15039] __kmem_cache_alloc_node+0x5f/0x470 [ 570.230758][T15039] ? __raw_spin_lock_init+0x3a/0x110 [ 570.232647][T15039] kmalloc_trace+0x25/0xe0 [ 570.234268][T15039] nci_hci_allocate+0x45/0x330 [ 570.235997][T15039] nci_allocate_device+0x26f/0x430 [ 570.238129][T15039] virtual_ncidev_open+0x6f/0x220 [ 570.240317][T15039] ? virtual_ncidev_read+0x4e0/0x4e0 [ 570.242324][T15039] misc_open+0x3da/0x4c0 [ 570.243900][T15039] ? misc_devnode+0x120/0x120 [ 570.245987][T15039] chrdev_open+0x277/0x700 [ 570.248208][T15039] ? __unregister_chrdev+0x100/0x100 [ 570.248356][T15046] FAULT_INJECTION: forcing a failure. 12:17:34 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="001080000001000000000005431e00cc00670000082f9058640101ed65309201861f0000000202091512c73ad90f2114101d0faaea92626d77b347e3a3fea194040100443c5311e000000100000002ac1e010100000004ac1414bb0000c2d76401010000000200ac1414aa00000081ac14141600000004ac14141e000000054404cb2144"]}) [ 570.248356][T15046] name failslab, interval 1, probability 0, space 0, times 0 [ 570.250216][T15039] ? fsnotify_perm.part.0+0x25d/0x630 [ 570.250235][T15039] ? fsnotify_perm.part.0+0x268/0x630 [ 570.250251][T15039] do_dentry_open+0x88b/0x1730 [ 570.260803][T15039] ? __unregister_chrdev+0x100/0x100 [ 570.262741][T15039] ? may_open+0x1f2/0x400 [ 570.264318][T15039] path_openat+0x19af/0x29c0 12:17:34 executing program 1: r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0x140, 0x0) pidfd_send_signal(r0, 0xe, &(0x7f0000000040)={0x2e, 0x33a, 0x3}, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = accept$phonet_pipe(r1, 0x0, 0x0) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="218ef3901ef20c3d54028d2a0508d4ddd0d5a79ecc36b247f7757fe51953c0d0f1813df9cb2bad5d09f6a8f45d29a16510ce6104927dc0a5d30c05bd5205c67af6dc11c1513c15a6bd12f0eb1950a630e8fc3ee5c0dd220edacaa470dcdc1a81d2fd9156c8fb6c3e0746ba2a3617298a73f06b17ba7d4232f284f9d46da8e5860979c0cf2ebd96d786a3f75f7f9004ee1ebb701540d080a23cdfc7dd04055747816d838b0d4311ed9b83653d8aa3a9346315eb5acdb149c56a269c08540a286204", @ANYRES16=r4, @ANYBLOB="040000000000000000000400000014002000fe8000"/34], 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x0) pidfd_getfd(0xffffffffffffffff, r3, 0x0) (async) r5 = socket(0x0, 0x1, 0x20) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000480)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f00000006c0)={0x0, r6, "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", "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"}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r7, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r8, 0x4, 0x0, 0x0, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev}]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x0) pidfd_getfd(0xffffffffffffffff, r7, 0x0) (async) r9 = socket(0x0, 0x1, 0x20) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000480)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r7, 0xd000943e, &(0x7f00000006c0)={0x0, r11, "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", "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"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000005e280)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000005e480)={0x0, 0x0, "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", "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"}) (async) r15 = socket$nl_generic(0x10, 0x3, 0x10) r16 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r15, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r16, 0x4, 0x0, 0x0, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev}]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x0) (async) pidfd_getfd(0xffffffffffffffff, r15, 0x0) (async) r17 = socket(0x0, 0x1, 0x20) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r17, 0x81f8943c, &(0x7f0000000480)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r15, 0xd000943e, &(0x7f00000006c0)={0x0, r18, "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", "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"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000005f480)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005f680)={0x0, 0x0, "5c2368a6239b3b1663717a4f1b8dc90d3afa995db21f16e94f7dce74b8025ed2f689d456efe477646c816420cbcef725d27b457b1875472f25ab0a9e644780f4dd505d8606d60d79a24438068495f2e696d4ef91feef82bc48e598ef727b1c01f0013a0c439af2d396103ea2db92e30fbdc663bad5a8c9dd3e584b37dd86da44090bdc31a5f110010c66d348bdd7ea94884d549ac2601719ce2f71da718edef900f39969ebf783f222effe50a8915bd74e88beadc672d29e1feab2c6feea7781f0d7f752f5dde3f04a819c121267e9591a4508f731249c2a66b211277917ef7ec71a39cdac411870bf42e975f49f57c0c34f66b594130dd3e8f18c23cc926586", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000060680)={0x7f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {r11}, {r14, r19}, {r18}, {}, {r20, r21}], 0x5, "be46efce4561ca"}) [ 570.266420][T15039] ? path_lookupat+0x770/0x770 [ 570.268300][T15039] do_filp_open+0x1de/0x430 [ 570.270182][T15039] ? may_open_dev+0xf0/0xf0 [ 570.271839][T15039] ? expand_files+0x442/0x910 [ 570.273601][T15039] ? _raw_spin_unlock+0x28/0x40 [ 570.275386][T15039] ? alloc_fd+0x2da/0x6c0 [ 570.277022][T15039] do_sys_openat2+0x176/0x1e0 [ 570.278740][T15039] ? build_open_flags+0x690/0x690 [ 570.280562][T15039] __x64_sys_openat+0x175/0x210 [ 570.282348][T15039] ? __ia32_sys_open+0x1e0/0x1e0 [ 570.284121][T15039] ? ksys_write+0x1a7/0x250 [ 570.285813][T15039] ? rcu_is_watching+0x12/0xb0 [ 570.287825][T15039] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 570.289990][T15039] do_syscall_64+0x38/0xb0 [ 570.291625][T15039] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 570.293770][T15039] RIP: 0033:0x7f583e47cae9 12:17:34 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="001080000001000000000005431e00cc00670000082f9058640101ed65309201861f0000000202091512c73ad90f2114101d0faaea92626d77b347e3a3fea194040100443c5311e000000100000002ac1e010100000004ac1414bb0000c2d76401010000000200ac1414aa00000081ac14141600000004ac14141e000000054404cb2144"]}) [ 570.295529][T15039] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 570.302833][T15039] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 570.306116][T15039] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 570.309626][T15039] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 570.313257][T15039] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 570.316245][T15039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 570.319879][T15039] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 570.322914][T15039] [ 570.324096][T15046] CPU: 3 PID: 15046 Comm: syz-executor.3 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 570.328428][T15046] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 570.332298][T15046] Call Trace: [ 570.333614][T15046] [ 570.334973][T15046] dump_stack_lvl+0x125/0x1b0 [ 570.337108][T15046] should_fail_ex+0x496/0x5b0 12:17:34 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 13) [ 570.339237][T15046] should_failslab+0x9/0x20 [ 570.341538][T15046] __kmem_cache_alloc_node+0x5f/0x470 [ 570.344070][T15046] ? lock_acquire+0x464/0x510 [ 570.346270][T15046] ? tomoyo_realpath_from_path+0xb9/0x710 [ 570.348911][T15046] __kmalloc+0x4f/0x100 [ 570.350901][T15046] tomoyo_realpath_from_path+0xb9/0x710 [ 570.353450][T15046] ? lock_release+0x4bf/0x680 [ 570.355691][T15046] ? tomoyo_profile+0x47/0x60 [ 570.357857][T15046] tomoyo_path_number_perm+0x243/0x590 [ 570.360422][T15046] ? tomoyo_path_number_perm+0x1eb/0x590 [ 570.363067][T15046] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 570.365774][T15046] ? lock_release+0x4bf/0x680 [ 570.367977][T15046] ? reacquire_held_locks+0x4b0/0x4b0 [ 570.370479][T15046] ? bit_wait_timeout+0x160/0x160 [ 570.372819][T15046] ? __fget_files+0x279/0x410 [ 570.375018][T15046] ? __fget_files+0x279/0x410 [ 570.377212][T15046] security_file_ioctl+0x72/0xb0 [ 570.379554][T15046] __x64_sys_ioctl+0xbb/0x210 [ 570.381764][T15046] do_syscall_64+0x38/0xb0 [ 570.383874][T15046] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 570.386624][T15046] RIP: 0033:0x7f0fecc7cae9 [ 570.387147][T15065] FAULT_INJECTION: forcing a failure. 12:17:34 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="001080000001000000000005431e00cc00670000082f9058640101ed65309201861f0000000202091512c73ad90f2114101d0faaea92626d77b347e3a3fea194040100443c5311e000000100000002ac1e010100000004ac1414bb0000c2d76401010000000200ac1414aa00000081ac14141600000004ac14141e000000054404cb2144"]}) [ 570.387147][T15065] name failslab, interval 1, probability 0, space 0, times 0 [ 570.388680][T15046] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 570.403479][T15046] RSP: 002b:00007f0fed9d50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 570.407350][T15046] RAX: ffffffffffffffda RBX: 00007f0fecd9bf80 RCX: 00007f0fecc7cae9 [ 570.410999][T15046] RDX: 0000000020000040 RSI: 000000008014020e RDI: 0000000000000003 [ 570.414629][T15046] RBP: 00007f0fed9d5120 R08: 0000000000000000 R09: 0000000000000000 12:17:34 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) r1 = accept$phonet_pipe(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$PNPIPE_INITSTATE(r1, 0x113, 0x4, &(0x7f0000000080), 0x4) [ 570.418294][T15046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 570.422167][T15046] R13: 000000000000000b R14: 00007f0fecd9bf80 R15: 00007fff12baf248 [ 570.425833][T15046] [ 570.427296][T15065] CPU: 2 PID: 15065 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 570.432082][T15065] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 570.436607][T15046] ERROR: Out of memory at tomoyo_realpath_from_path. [ 570.436739][T15065] Call Trace: [ 570.436749][T15065] [ 570.442757][T15065] dump_stack_lvl+0x125/0x1b0 [ 570.444917][T15065] should_fail_ex+0x496/0x5b0 12:17:34 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) (async) r1 = accept$phonet_pipe(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$PNPIPE_INITSTATE(r1, 0x113, 0x4, &(0x7f0000000080), 0x4) [ 570.447099][T15065] should_failslab+0x9/0x20 [ 570.449329][T15065] __kmem_cache_alloc_node+0x5f/0x470 [ 570.451813][T15065] kmalloc_trace+0x25/0xe0 [ 570.453892][T15065] alloc_workqueue+0x16f/0x1490 [ 570.456177][T15065] ? lock_sync+0x190/0x190 [ 570.458297][T15065] ? workqueue_sysfs_register+0x400/0x400 [ 570.460936][T15065] ? rcu_is_watching+0x12/0xb0 [ 570.462995][T15065] nci_register_device+0x221/0xb80 [ 570.465397][T15065] ? nci_init_complete_req+0x410/0x410 [ 570.468010][T15065] ? lockdep_init_map_type+0x16d/0x7c0 [ 570.470499][T15065] virtual_ncidev_open+0x147/0x220 [ 570.472780][T15065] ? virtual_ncidev_read+0x4e0/0x4e0 [ 570.475278][T15065] misc_open+0x3da/0x4c0 [ 570.477210][T15065] ? misc_devnode+0x120/0x120 [ 570.479446][T15065] chrdev_open+0x277/0x700 [ 570.481522][T15065] ? __unregister_chrdev+0x100/0x100 [ 570.483971][T15065] ? fsnotify_perm.part.0+0x25d/0x630 [ 570.486753][T15065] ? fsnotify_perm.part.0+0x268/0x630 [ 570.489000][T15065] do_dentry_open+0x88b/0x1730 [ 570.491076][T15065] ? __unregister_chrdev+0x100/0x100 [ 570.493277][T15065] ? may_open+0x1f2/0x400 12:17:34 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, &(0x7f0000000040)) (fail_nth: 2) 12:17:34 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) r1 = accept$phonet_pipe(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$PNPIPE_INITSTATE(r1, 0x113, 0x4, &(0x7f0000000080), 0x4) [ 570.495116][T15065] path_openat+0x19af/0x29c0 [ 570.497377][T15065] ? path_lookupat+0x770/0x770 [ 570.499636][T15065] do_filp_open+0x1de/0x430 [ 570.501749][T15065] ? may_open_dev+0xf0/0xf0 12:17:34 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="001080000001000000000005431e00cc00670000082f9058640101ed65309201861f0000000202091512c73ad90f2114101d0faaea92626d77b347e3a3fea194040100443c5311e000000100000002ac1e010100000004ac1414bb0000c2d76401010000000200ac1414aa00000081ac14141600000004ac14141e000000054404cb21441ce311ffffffff00000101ac1414aa0000000764010101000010000702810a0101000000000300000000000005cce000000100000009ffffffff0000000700000000"]}) 12:17:34 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, &(0x7f0000000040)) (fail_nth: 3) [ 570.503896][T15065] ? expand_files+0x442/0x910 [ 570.506334][T15065] ? _raw_spin_unlock+0x28/0x40 [ 570.508558][T15065] ? alloc_fd+0x2da/0x6c0 [ 570.510625][T15065] do_sys_openat2+0x176/0x1e0 [ 570.512673][T15065] ? build_open_flags+0x690/0x690 [ 570.515136][T15065] __x64_sys_openat+0x175/0x210 [ 570.517388][T15065] ? __ia32_sys_open+0x1e0/0x1e0 [ 570.519713][T15065] ? ksys_write+0x1a7/0x250 [ 570.521518][T15081] FAULT_INJECTION: forcing a failure. [ 570.521518][T15081] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 570.521824][T15065] ? rcu_is_watching+0x12/0xb0 [ 570.529867][T15065] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 570.532664][T15065] do_syscall_64+0x38/0xb0 [ 570.534769][T15065] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 570.537523][T15065] RIP: 0033:0x7f583e47cae9 [ 570.539661][T15065] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 570.548392][T15065] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 570.552184][T15065] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 570.555964][T15065] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 570.559555][T15065] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 570.563207][T15065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 570.566835][T15065] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 570.570457][T15065] [ 570.571908][T15081] CPU: 1 PID: 15081 Comm: syz-executor.3 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 570.576742][T15081] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 570.581355][T15081] Call Trace: [ 570.583134][T15081] [ 570.584509][T15081] dump_stack_lvl+0x125/0x1b0 [ 570.586730][T15081] should_fail_ex+0x496/0x5b0 [ 570.588928][T15081] _copy_to_user+0x30/0xb0 [ 570.591033][T15081] fd_locked_ioctl+0xa44/0x1a10 [ 570.593293][T15081] ? set_geometry+0xe80/0xe80 [ 570.595285][T15081] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 570.597616][T15081] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 570.599743][T15081] ? reacquire_held_locks+0x4b0/0x4b0 [ 570.602112][T15081] ? bit_wait_timeout+0x160/0x160 [ 570.603940][T15081] fd_ioctl+0x38/0x50 [ 570.605428][T15081] ? fd_locked_ioctl+0x1a10/0x1a10 [ 570.607316][T15081] blkdev_ioctl+0x2f9/0x770 [ 570.608972][T15081] ? blkdev_common_ioctl+0x1ce0/0x1ce0 [ 570.610985][T15081] ? selinux_file_ioctl+0x17d/0x270 [ 570.612870][T15081] ? selinux_file_ioctl+0xb5/0x270 [ 570.614743][T15081] ? blkdev_common_ioctl+0x1ce0/0x1ce0 [ 570.616736][T15081] __x64_sys_ioctl+0x18f/0x210 [ 570.618492][T15081] do_syscall_64+0x38/0xb0 [ 570.620123][T15081] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 570.622285][T15081] RIP: 0033:0x7f0fecc7cae9 [ 570.623900][T15081] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 570.631214][T15081] RSP: 002b:00007f0fed9d50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 570.634228][T15081] RAX: ffffffffffffffda RBX: 00007f0fecd9bf80 RCX: 00007f0fecc7cae9 [ 570.637065][T15081] RDX: 0000000020000040 RSI: 000000008014020e RDI: 0000000000000003 [ 570.639939][T15081] RBP: 00007f0fed9d5120 R08: 0000000000000000 R09: 0000000000000000 [ 570.642814][T15081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 570.645689][T15081] R13: 000000000000000b R14: 00007f0fecd9bf80 R15: 00007fff12baf248 [ 570.648552][T15081] 12:17:35 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 14) 12:17:35 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={0x0, 0x2, r0, 0x1cd, 0x80000}) 12:17:35 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="001080000001000000000005431e00cc00670000082f9058640101ed65309201861f0000000202091512c73ad90f2114101d0faaea92626d77b347e3a3fea194040100443c5311e000000100000002ac1e010100000004ac1414bb0000c2d76401010000000200ac1414aa00000081ac14141600000004ac14141e000000054404cb21441ce311ffffffff00000101ac1414aa0000000764010101000010000702810a0101000000000300000000000005cce000000100000009ffffffff0000000700000000"]}) 12:17:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, &(0x7f0000000040)) (fail_nth: 4) [ 570.663964][T15090] FAULT_INJECTION: forcing a failure. [ 570.663964][T15090] name failslab, interval 1, probability 0, space 0, times 0 12:17:35 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) (async, rerun: 32) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={0x0, 0x2, r0, 0x1cd, 0x80000}) (rerun: 32) [ 570.668794][T15093] FAULT_INJECTION: forcing a failure. [ 570.668794][T15093] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 570.670560][T15090] CPU: 1 PID: 15090 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 570.677466][T15090] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 570.681134][T15090] Call Trace: [ 570.682392][T15090] [ 570.683700][T15090] dump_stack_lvl+0x125/0x1b0 [ 570.685712][T15090] should_fail_ex+0x496/0x5b0 [ 570.687451][T15090] ? kasprintf+0xc8/0x100 [ 570.689030][T15090] ? kasprintf+0xc8/0x100 [ 570.690626][T15090] should_failslab+0x9/0x20 [ 570.692290][T15090] __kmem_cache_alloc_node+0x5f/0x470 12:17:35 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="001080000001000000000005431e00cc00670000082f9058640101ed65309201861f0000000202091512c73ad90f2114101d0faaea92626d77b347e3a3fea194040100443c5311e000000100000002ac1e010100000004ac1414bb0000c2d76401010000000200ac1414aa00000081ac14141600000004ac14141e000000054404cb21441ce311ffffffff00000101ac1414aa0000000764010101000010000702810a0101000000000300000000000005cce000000100000009ffffffff0000000700000000"]}) [ 570.694253][T15090] ? pointer+0xbf0/0xbf0 [ 570.695985][T15090] ? kasprintf+0xc8/0x100 [ 570.697565][T15090] __kmalloc_node_track_caller+0x50/0x100 [ 570.699640][T15090] kvasprintf+0xbd/0x150 [ 570.701181][T15090] ? bust_spinlocks+0xe0/0xe0 [ 570.702914][T15090] ? ip6_addr_string_sa+0x820/0x820 12:17:35 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={0x0, 0x2, r0, 0x1cd, 0x80000}) socket$inet_smc(0x2b, 0x1, 0x0) (async) accept$phonet_pipe(r0, 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={0x0, 0x2, r0, 0x1cd, 0x80000}) (async) [ 570.704798][T15090] ? preempt_count_add+0x72/0x140 [ 570.706830][T15090] kasprintf+0xc8/0x100 [ 570.708380][T15090] ? kvasprintf_const+0x190/0x190 [ 570.710229][T15090] ? free_zapped_rcu+0x290/0x290 [ 570.712039][T15090] ? lockdep_init_map_type+0x16d/0x7c0 [ 570.714027][T15090] alloc_workqueue+0x590/0x1490 [ 570.715839][T15090] ? lock_sync+0x190/0x190 12:17:35 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000000), 0xffffffffffffffff) accept$phonet_pipe(r0, 0x0, 0x0) [ 570.717467][T15090] ? workqueue_sysfs_register+0x400/0x400 [ 570.719700][T15090] ? rcu_is_watching+0x12/0xb0 [ 570.721470][T15090] nci_register_device+0x221/0xb80 [ 570.723366][T15090] ? nci_init_complete_req+0x410/0x410 [ 570.725370][T15090] ? lockdep_init_map_type+0x16d/0x7c0 [ 570.727404][T15090] virtual_ncidev_open+0x147/0x220 [ 570.729276][T15090] ? virtual_ncidev_read+0x4e0/0x4e0 [ 570.731214][T15090] misc_open+0x3da/0x4c0 [ 570.732763][T15090] ? misc_devnode+0x120/0x120 [ 570.734505][T15090] chrdev_open+0x277/0x700 [ 570.736125][T15090] ? __unregister_chrdev+0x100/0x100 [ 570.738039][T15090] ? fsnotify_perm.part.0+0x25d/0x630 [ 570.740008][T15090] ? fsnotify_perm.part.0+0x268/0x630 [ 570.741972][T15090] do_dentry_open+0x88b/0x1730 [ 570.743750][T15090] ? __unregister_chrdev+0x100/0x100 [ 570.745711][T15090] ? may_open+0x1f2/0x400 [ 570.747319][T15090] path_openat+0x19af/0x29c0 [ 570.749006][T15090] ? path_lookupat+0x770/0x770 [ 570.750795][T15090] do_filp_open+0x1de/0x430 [ 570.752526][T15090] ? may_open_dev+0xf0/0xf0 [ 570.754204][T15090] ? expand_files+0x442/0x910 [ 570.755929][T15090] ? _raw_spin_unlock+0x28/0x40 [ 570.757713][T15090] ? alloc_fd+0x2da/0x6c0 [ 570.759311][T15090] do_sys_openat2+0x176/0x1e0 [ 570.761052][T15090] ? build_open_flags+0x690/0x690 [ 570.762937][T15090] __x64_sys_openat+0x175/0x210 [ 570.764736][T15090] ? __ia32_sys_open+0x1e0/0x1e0 [ 570.766579][T15090] ? ksys_write+0x1a7/0x250 [ 570.768255][T15090] ? rcu_is_watching+0x12/0xb0 [ 570.770002][T15090] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 570.772202][T15090] do_syscall_64+0x38/0xb0 [ 570.773848][T15090] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 570.776026][T15090] RIP: 0033:0x7f583e47cae9 [ 570.777685][T15090] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 570.784700][T15090] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 570.787780][T15090] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 570.790636][T15090] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 570.793492][T15090] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 570.796390][T15090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 570.799283][T15090] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 570.802288][T15090] [ 570.803421][T15093] CPU: 0 PID: 15093 Comm: syz-executor.3 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 570.807222][T15093] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 570.810870][T15093] Call Trace: [ 570.812095][T15093] [ 570.813189][T15093] dump_stack_lvl+0x125/0x1b0 [ 570.815078][T15093] should_fail_ex+0x496/0x5b0 [ 570.816855][T15093] _copy_to_user+0x30/0xb0 [ 570.819074][T15093] fd_locked_ioctl+0xa44/0x1a10 [ 570.821512][T15093] ? set_geometry+0xe80/0xe80 [ 570.823594][T15093] ? __sanitizer_cov_trace_switch+0x54/0x90 12:17:35 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 15) 12:17:35 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000000), 0xffffffffffffffff) (async) accept$phonet_pipe(r0, 0x0, 0x0) [ 570.825728][T15093] ? mutex_lock_io_nested+0x11a0/0x11a0 12:17:35 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="001080000001000000000005431e00cc00670000082f9058640101ed65309201861f0000000202091512c73ad90f2114101d0faaea92626d77b347e3a3fea194040100443c5311e000000100000002ac1e010100000004ac1414bb0000c2d76401010000000200ac1414aa00000081ac14141600000004ac14141e000000054404cb21441ce311ffffffff00000101ac1414aa0000000764010101000010000702810a0101000000000300000000000005cce000000100000009ffffffff00000007000000000000800000004fcc8cfdbf81da57ec0800000062abc678f892529d7373749863e6"]}) [ 570.828121][T15093] ? reacquire_held_locks+0x4b0/0x4b0 [ 570.830289][T15093] ? bit_wait_timeout+0x160/0x160 [ 570.831415][T15111] FAULT_INJECTION: forcing a failure. [ 570.831415][T15111] name failslab, interval 1, probability 0, space 0, times 0 [ 570.832161][T15093] fd_ioctl+0x38/0x50 [ 570.832174][T15093] ? fd_locked_ioctl+0x1a10/0x1a10 [ 570.832185][T15093] blkdev_ioctl+0x2f9/0x770 [ 570.832198][T15093] ? blkdev_common_ioctl+0x1ce0/0x1ce0 [ 570.843719][T15093] ? selinux_file_ioctl+0x17d/0x270 [ 570.845620][T15093] ? selinux_file_ioctl+0xb5/0x270 [ 570.847643][T15093] ? blkdev_common_ioctl+0x1ce0/0x1ce0 [ 570.849659][T15093] __x64_sys_ioctl+0x18f/0x210 [ 570.851456][T15093] do_syscall_64+0x38/0xb0 [ 570.853101][T15093] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 570.855285][T15093] RIP: 0033:0x7f0fecc7cae9 [ 570.856947][T15093] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 570.863989][T15093] RSP: 002b:00007f0fed9d50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 570.867051][T15093] RAX: ffffffffffffffda RBX: 00007f0fecd9bf80 RCX: 00007f0fecc7cae9 [ 570.869903][T15093] RDX: 0000000020000040 RSI: 000000008014020e RDI: 0000000000000003 [ 570.872777][T15093] RBP: 00007f0fed9d5120 R08: 0000000000000000 R09: 0000000000000000 [ 570.875652][T15093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 570.878550][T15093] R13: 000000000000000b R14: 00007f0fecd9bf80 R15: 00007fff12baf248 [ 570.881449][T15093] [ 570.882614][T15111] CPU: 1 PID: 15111 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 570.886742][T15111] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 570.890702][T15111] Call Trace: [ 570.892071][T15111] [ 570.893244][T15111] dump_stack_lvl+0x125/0x1b0 [ 570.895120][T15111] should_fail_ex+0x496/0x5b0 [ 570.897053][T15111] should_failslab+0x9/0x20 [ 570.898738][T15111] __kmem_cache_alloc_node+0x5f/0x470 [ 570.900693][T15111] kmalloc_trace+0x25/0xe0 12:17:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, &(0x7f0000000040)) (fail_nth: 5) [ 570.902466][T15111] alloc_workqueue+0x1d4/0x1490 [ 570.904472][T15111] ? lock_sync+0x190/0x190 [ 570.906200][T15111] ? workqueue_sysfs_register+0x400/0x400 [ 570.908308][T15111] ? rcu_is_watching+0x12/0xb0 12:17:35 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000000), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000000), 0xffffffffffffffff) accept$phonet_pipe(r0, 0x0, 0x0) [ 570.910169][T15111] nci_register_device+0x221/0xb80 [ 570.912205][T15111] ? nci_init_complete_req+0x410/0x410 [ 570.914469][T15111] ? lockdep_init_map_type+0x16d/0x7c0 [ 570.916755][T15111] virtual_ncidev_open+0x147/0x220 [ 570.916759][T15117] FAULT_INJECTION: forcing a failure. [ 570.916759][T15117] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 570.924163][T15111] ? virtual_ncidev_read+0x4e0/0x4e0 [ 570.926141][T15111] misc_open+0x3da/0x4c0 [ 570.927689][T15111] ? misc_devnode+0x120/0x120 [ 570.929400][T15111] chrdev_open+0x277/0x700 12:17:35 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket(0x1, 0x1, 0x80000001) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) r2 = getpgid(0x0) r3 = io_uring_setup(0x247d, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x2fd}) kcmp$KCMP_EPOLL_TFD(r2, 0xffffffffffffffff, 0x7, r3, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000000180)=ANY=[@ANYRES64=0x0, @ANYBLOB="05000001000000000700000000000000f7ffffffffffffff02000000000000001f00000000000000ffffffffffffffffff070000aa0d000042070000000000005408000000000000000000000000008058000000000000000700000000000000380000000000a8da284b1d00000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000d421686fb87d9aef4ec483270fb31dcad511db829e77518692ea267891efa47dcc3ddf328002d9d286a4b2ac8c9a37dbc5ea07e9f9"]) syz_io_uring_setup(0x31cd, &(0x7f0000000000)={0x0, 0x556, 0x0, 0x2, 0xb7}, &(0x7f0000000080), &(0x7f00000000c0)) accept$phonet_pipe(r0, 0x0, 0x0) [ 570.931049][T15111] ? __unregister_chrdev+0x100/0x100 [ 570.933287][T15111] ? fsnotify_perm.part.0+0x25d/0x630 [ 570.935396][T15111] ? fsnotify_perm.part.0+0x268/0x630 [ 570.937592][T15111] do_dentry_open+0x88b/0x1730 [ 570.939725][T15111] ? __unregister_chrdev+0x100/0x100 [ 570.941863][T15111] ? may_open+0x1f2/0x400 [ 570.943746][T15111] path_openat+0x19af/0x29c0 [ 570.945707][T15111] ? path_lookupat+0x770/0x770 [ 570.947471][T15111] do_filp_open+0x1de/0x430 [ 570.949110][T15111] ? may_open_dev+0xf0/0xf0 [ 570.950813][T15111] ? expand_files+0x442/0x910 [ 570.952524][T15111] ? _raw_spin_unlock+0x28/0x40 [ 570.954331][T15111] ? alloc_fd+0x2da/0x6c0 [ 570.956213][T15111] do_sys_openat2+0x176/0x1e0 12:17:35 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) (async) r0 = socket(0x1, 0x1, 0x80000001) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) (async) r2 = getpgid(0x0) r3 = io_uring_setup(0x247d, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x2fd}) kcmp$KCMP_EPOLL_TFD(r2, 0xffffffffffffffff, 0x7, r3, 0x0) (async) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000000180)=ANY=[@ANYRES64=0x0, @ANYBLOB="05000001000000000700000000000000f7ffffffffffffff02000000000000001f00000000000000ffffffffffffffffff070000aa0d000042070000000000005408000000000000000000000000008058000000000000000700000000000000380000000000a8da284b1d00000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000d421686fb87d9aef4ec483270fb31dcad511db829e77518692ea267891efa47dcc3ddf328002d9d286a4b2ac8c9a37dbc5ea07e9f9"]) (async) syz_io_uring_setup(0x31cd, &(0x7f0000000000)={0x0, 0x556, 0x0, 0x2, 0xb7}, &(0x7f0000000080), &(0x7f00000000c0)) accept$phonet_pipe(r0, 0x0, 0x0) [ 570.957898][T15111] ? build_open_flags+0x690/0x690 [ 570.959929][T15111] __x64_sys_openat+0x175/0x210 [ 570.961978][T15111] ? __ia32_sys_open+0x1e0/0x1e0 [ 570.963799][T15111] ? ksys_write+0x1a7/0x250 [ 570.965436][T15111] ? rcu_is_watching+0x12/0xb0 [ 570.967194][T15111] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 570.969679][T15111] do_syscall_64+0x38/0xb0 [ 570.971600][T15111] entry_SYSCALL_64_after_hwframe+0x63/0xcd 12:17:35 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) (async, rerun: 32) r0 = socket(0x1, 0x1, 0x80000001) (rerun: 32) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) (async) r2 = getpgid(0x0) (async) r3 = io_uring_setup(0x247d, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x2fd}) kcmp$KCMP_EPOLL_TFD(r2, 0xffffffffffffffff, 0x7, r3, 0x0) (async) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000000180)=ANY=[@ANYRES64=0x0, @ANYBLOB="05000001000000000700000000000000f7ffffffffffffff02000000000000001f00000000000000ffffffffffffffffff070000aa0d000042070000000000005408000000000000000000000000008058000000000000000700000000000000380000000000a8da284b1d00000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000d421686fb87d9aef4ec483270fb31dcad511db829e77518692ea267891efa47dcc3ddf328002d9d286a4b2ac8c9a37dbc5ea07e9f9"]) (async) syz_io_uring_setup(0x31cd, &(0x7f0000000000)={0x0, 0x556, 0x0, 0x2, 0xb7}, &(0x7f0000000080), &(0x7f00000000c0)) (async) accept$phonet_pipe(r0, 0x0, 0x0) [ 570.974055][T15111] RIP: 0033:0x7f583e47cae9 [ 570.975658][T15111] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 570.982630][T15111] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 570.985595][T15111] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 570.988426][T15111] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 570.991310][T15111] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 570.994295][T15111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 570.997126][T15111] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 571.000113][T15111] [ 571.001265][T15117] CPU: 3 PID: 15117 Comm: syz-executor.3 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 571.005844][T15117] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 571.010129][T15117] Call Trace: [ 571.011569][T15117] [ 571.012838][T15117] dump_stack_lvl+0x125/0x1b0 [ 571.014899][T15117] should_fail_ex+0x496/0x5b0 [ 571.016958][T15117] _copy_from_user+0x30/0xf0 [ 571.019074][T15117] kstrtouint_from_user+0xd7/0x1b0 [ 571.021269][T15117] ? kstrtouint+0x130/0x130 [ 571.023266][T15117] ? preempt_count_sub+0x150/0x150 [ 571.024745][T15136] FAULT_INJECTION: forcing a failure. [ 571.024745][T15136] name failslab, interval 1, probability 0, space 0, times 0 [ 571.025459][T15117] ? 0xffffffff81000000 [ 571.025472][T15117] ? lock_acquire+0x464/0x510 [ 571.025495][T15117] ? lock_sync+0x190/0x190 [ 571.035939][T15117] proc_fail_nth_write+0x84/0x270 12:17:35 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 16) 12:17:35 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) getsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="ff03000000000017"]) r2 = syz_open_dev$sndctrl(&(0x7f0000000080), 0x9, 0x20080) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000000c0)=0x5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x4) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) [ 571.038109][T15117] ? proc_task_getattr+0x240/0x240 [ 571.040531][T15117] ? preempt_count_sub+0x150/0x150 [ 571.042770][T15117] vfs_write+0x2a4/0xe40 12:17:35 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="001080000001000000000005431e00cc00670000082f9058640101ed65309201861f0000000202091512c73ad90f2114101d0faaea92626d77b347e3a3fea194040100443c5311e000000100000002ac1e010100000004ac1414bb0000c2d76401010000000200ac1414aa00000081ac14141600000004ac14141e000000054404cb21441ce311ffffffff00000101ac1414aa0000000764010101000010000702810a0101000000000300000000000005cce000000100000009ffffffff00000007000000000000800000004fcc8cfdbf81da57ec0800000062abc678f892529d7373749863e6"]}) [ 571.044629][T15117] ? proc_task_getattr+0x240/0x240 [ 571.046898][T15117] ? kernel_write+0x6c0/0x6c0 [ 571.048912][T15117] ? __fget_files+0x279/0x410 [ 571.050944][T15117] ksys_write+0x12f/0x250 [ 571.052803][T15117] ? __ia32_sys_read+0xb0/0xb0 [ 571.054873][T15117] ? rcu_is_watching+0x12/0xb0 [ 571.056762][T15117] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 571.059362][T15117] do_syscall_64+0x38/0xb0 [ 571.061291][T15117] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 571.063865][T15117] RIP: 0033:0x7f0fecc7b82f [ 571.065778][T15117] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 571.073886][T15117] RSP: 002b:00007f0fed9d50c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 571.077456][T15117] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0fecc7b82f [ 571.080850][T15117] RDX: 0000000000000001 RSI: 00007f0fed9d5130 RDI: 0000000000000004 [ 571.084238][T15117] RBP: 00007f0fed9d5120 R08: 0000000000000000 R09: 0000000000000000 [ 571.087634][T15117] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 571.091021][T15117] R13: 000000000000000b R14: 00007f0fecd9bf80 R15: 00007fff12baf248 [ 571.094407][T15117] [ 571.096242][T15136] CPU: 1 PID: 15136 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 571.100322][T15136] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 571.103973][T15136] Call Trace: [ 571.105228][T15136] [ 571.106372][T15136] dump_stack_lvl+0x125/0x1b0 [ 571.108090][T15136] should_fail_ex+0x496/0x5b0 [ 571.109809][T15136] ? kasprintf+0xc8/0x100 [ 571.111421][T15136] ? kasprintf+0xc8/0x100 [ 571.113008][T15136] should_failslab+0x9/0x20 [ 571.114657][T15136] __kmem_cache_alloc_node+0x5f/0x470 [ 571.116587][T15136] ? pointer+0xbf0/0xbf0 [ 571.118141][T15136] ? kasprintf+0xc8/0x100 12:17:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014020e, &(0x7f0000000040)) [ 571.119730][T15136] __kmalloc_node_track_caller+0x50/0x100 [ 571.122507][T15136] kvasprintf+0xbd/0x150 12:17:35 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) getsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="ff03000000000017"]) r2 = syz_open_dev$sndctrl(&(0x7f0000000080), 0x9, 0x20080) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000000c0)=0x5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x4) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) (async) getsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) (async) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="ff03000000000017"]) (async) syz_open_dev$sndctrl(&(0x7f0000000080), 0x9, 0x20080) (async) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000000c0)=0x5) (async) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x4) (async) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) (async) 12:17:35 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="001080000001000000000005431e00cc00670000082f9058640101ed65309201861f0000000202091512c73ad90f2114101d0faaea92626d77b347e3a3fea194040100443c5311e000000100000002ac1e010100000004ac1414bb0000c2d76401010000000200ac1414aa00000081ac14141600000004ac14141e000000054404cb21441ce311ffffffff00000101ac1414aa0000000764010101000010000702810a0101000000000300000000000005cce000000100000009ffffffff00000007000000000000800000004fcc8cfdbf81da57ec0800000062abc678f892529d7373749863e6"]}) [ 571.124448][T15136] ? bust_spinlocks+0xe0/0xe0 [ 571.126743][T15136] ? ip6_addr_string_sa+0x820/0x820 [ 571.129051][T15136] ? preempt_count_add+0x72/0x140 [ 571.131242][T15136] kasprintf+0xc8/0x100 [ 571.133142][T15136] ? kvasprintf_const+0x190/0x190 [ 571.135393][T15136] ? free_zapped_rcu+0x290/0x290 [ 571.137222][T15136] ? lockdep_init_map_type+0x16d/0x7c0 [ 571.139201][T15136] alloc_workqueue+0x590/0x1490 [ 571.140999][T15136] ? lock_sync+0x190/0x190 [ 571.142646][T15136] ? workqueue_sysfs_register+0x400/0x400 [ 571.144683][T15136] ? rcu_is_watching+0x12/0xb0 [ 571.146429][T15136] nci_register_device+0x221/0xb80 [ 571.148333][T15136] ? nci_init_complete_req+0x410/0x410 [ 571.150300][T15136] ? lockdep_init_map_type+0x16d/0x7c0 [ 571.152243][T15136] virtual_ncidev_open+0x147/0x220 [ 571.154113][T15136] ? virtual_ncidev_read+0x4e0/0x4e0 [ 571.156109][T15136] misc_open+0x3da/0x4c0 [ 571.157722][T15136] ? misc_devnode+0x120/0x120 [ 571.159530][T15136] chrdev_open+0x277/0x700 [ 571.161134][T15136] ? __unregister_chrdev+0x100/0x100 [ 571.163055][T15136] ? fsnotify_perm.part.0+0x25d/0x630 [ 571.164997][T15136] ? fsnotify_perm.part.0+0x268/0x630 [ 571.166962][T15136] do_dentry_open+0x88b/0x1730 [ 571.168754][T15136] ? __unregister_chrdev+0x100/0x100 [ 571.170681][T15136] ? may_open+0x1f2/0x400 [ 571.172263][T15136] path_openat+0x19af/0x29c0 [ 571.174068][T15136] ? path_lookupat+0x770/0x770 [ 571.175849][T15136] do_filp_open+0x1de/0x430 [ 571.177487][T15136] ? may_open_dev+0xf0/0xf0 12:17:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x2, &(0x7f0000000040)) [ 571.179135][T15136] ? expand_files+0x442/0x910 [ 571.181029][T15136] ? _raw_spin_unlock+0x28/0x40 12:17:35 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="001080000001000000000005431e00cc00670000082f9058640101ed65309201861f0000000202091512c73ad90f2114101d0faaea92626d77b347e3a3fea194040100443c5311e000000100000002ac1e010100000004ac1414bb0000c2d76401010000000200ac1414aa00000081ac14141600000004ac14141e000000054404cb21441ce311ffffffff00000101ac1414aa0000000764010101000010000702810a0101000000000300000000000005cce000000100000009ffffffff00000007000000000000800000004fcc8cfdbf81da57ec0800000062abc678f892529d7373749863e6d89475bbf3308e09e9845c3841a04b2f"]}) [ 571.182806][T15136] ? alloc_fd+0x2da/0x6c0 [ 571.184511][T15136] do_sys_openat2+0x176/0x1e0 [ 571.186324][T15136] ? build_open_flags+0x690/0x690 [ 571.188242][T15136] __x64_sys_openat+0x175/0x210 [ 571.190028][T15136] ? __ia32_sys_open+0x1e0/0x1e0 [ 571.191924][T15136] ? ksys_write+0x1a7/0x250 [ 571.193594][T15136] ? rcu_is_watching+0x12/0xb0 [ 571.195338][T15136] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 571.197584][T15136] do_syscall_64+0x38/0xb0 [ 571.199240][T15136] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 571.201408][T15136] RIP: 0033:0x7f583e47cae9 [ 571.203074][T15136] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 571.209983][T15136] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 571.213036][T15136] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 571.215976][T15136] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 571.218878][T15136] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 571.221768][T15136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 571.224702][T15136] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 571.227554][T15136] 12:17:35 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 17) 12:17:35 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) getsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="ff03000000000017"]) r2 = syz_open_dev$sndctrl(&(0x7f0000000080), 0x9, 0x20080) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000000c0)=0x5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x4) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) (async) getsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) (async) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="ff03000000000017"]) (async) syz_open_dev$sndctrl(&(0x7f0000000080), 0x9, 0x20080) (async) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000000c0)=0x5) (async) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x4) (async) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) (async) 12:17:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x10, &(0x7f0000000040)) 12:17:35 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="001080000001000000000005431e00cc00670000082f9058640101ed65309201861f0000000202091512c73ad90f2114101d0faaea92626d77b347e3a3fea194040100443c5311e000000100000002ac1e010100000004ac1414bb0000c2d76401010000000200ac1414aa00000081ac14141600000004ac14141e000000054404cb21441ce311ffffffff00000101ac1414aa0000000764010101000010000702810a0101000000000300000000000005cce000000100000009ffffffff00000007000000000000800000004fcc8cfdbf81da57ec0800000062abc678f892529d7373749863e6d89475bbf3308e09e9845c3841a04b2f"]}) 12:17:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x241, &(0x7f0000000040)) [ 571.261738][T15172] FAULT_INJECTION: forcing a failure. [ 571.261738][T15172] name failslab, interval 1, probability 0, space 0, times 0 12:17:35 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080), 0x4, 0x80040) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) r3 = pidfd_getfd(r0, r2, 0x0) getsockopt$PNPIPE_HANDLE(r3, 0x113, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept$phonet_pipe(r3, 0x0, 0x0) 12:17:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x245, &(0x7f0000000040)) [ 571.267885][T15172] CPU: 3 PID: 15172 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 571.272455][T15172] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 571.276752][T15172] Call Trace: [ 571.278212][T15172] [ 571.279490][T15172] dump_stack_lvl+0x125/0x1b0 12:17:35 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) (async) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) (async) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) (async) syz_open_dev$sndctrl(&(0x7f0000000080), 0x4, 0x80040) (async) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) (async) r3 = pidfd_getfd(r0, r2, 0x0) getsockopt$PNPIPE_HANDLE(r3, 0x113, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) accept$phonet_pipe(r3, 0x0, 0x0) [ 571.281537][T15172] should_fail_ex+0x496/0x5b0 [ 571.283662][T15172] should_failslab+0x9/0x20 [ 571.285622][T15172] kmem_cache_alloc_node+0x64/0x540 [ 571.287855][T15172] alloc_unbound_pwq+0x41e/0xd00 [ 571.289992][T15172] ? kasan_set_track+0x25/0x30 [ 571.292042][T15172] apply_wqattrs_prepare+0x3be/0xa90 [ 571.294317][T15172] apply_workqueue_attrs_locked+0xcb/0x150 [ 571.296787][T15172] alloc_workqueue+0xc8b/0x1490 [ 571.298458][T15172] ? workqueue_sysfs_register+0x400/0x400 [ 571.300785][T15172] ? rcu_is_watching+0x12/0xb0 [ 571.302882][T15172] nci_register_device+0x221/0xb80 [ 571.305109][T15172] ? nci_init_complete_req+0x410/0x410 [ 571.307424][T15172] ? lockdep_init_map_type+0x16d/0x7c0 [ 571.309781][T15172] virtual_ncidev_open+0x147/0x220 [ 571.311981][T15172] ? virtual_ncidev_read+0x4e0/0x4e0 [ 571.314269][T15172] misc_open+0x3da/0x4c0 [ 571.316115][T15172] ? misc_devnode+0x120/0x120 [ 571.318167][T15172] chrdev_open+0x277/0x700 [ 571.320103][T15172] ? __unregister_chrdev+0x100/0x100 [ 571.322413][T15172] ? fsnotify_perm.part.0+0x25d/0x630 [ 571.324687][T15172] ? fsnotify_perm.part.0+0x268/0x630 [ 571.327079][T15172] do_dentry_open+0x88b/0x1730 [ 571.329155][T15172] ? __unregister_chrdev+0x100/0x100 [ 571.331432][T15172] ? may_open+0x1f2/0x400 [ 571.333282][T15172] path_openat+0x19af/0x29c0 [ 571.335279][T15172] ? path_lookupat+0x770/0x770 [ 571.337448][T15172] do_filp_open+0x1de/0x430 [ 571.339400][T15172] ? may_open_dev+0xf0/0xf0 [ 571.341345][T15172] ? expand_files+0x442/0x910 [ 571.343400][T15172] ? _raw_spin_unlock+0x28/0x40 [ 571.345507][T15172] ? alloc_fd+0x2da/0x6c0 [ 571.347342][T15172] do_sys_openat2+0x176/0x1e0 [ 571.349335][T15172] ? build_open_flags+0x690/0x690 [ 571.351499][T15172] __x64_sys_openat+0x175/0x210 [ 571.353585][T15172] ? __ia32_sys_open+0x1e0/0x1e0 [ 571.355740][T15172] ? ksys_write+0x1a7/0x250 [ 571.357655][T15172] ? rcu_is_watching+0x12/0xb0 [ 571.359729][T15172] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 571.362397][T15172] do_syscall_64+0x38/0xb0 [ 571.364408][T15172] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 571.366935][T15172] RIP: 0033:0x7f583e47cae9 [ 571.368848][T15172] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 571.376871][T15172] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 571.380526][T15172] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 571.383976][T15172] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 571.387258][T15172] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 571.390598][T15172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 571.393962][T15172] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 571.397340][T15172] 12:17:35 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 18) 12:17:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x246, &(0x7f0000000040)) 12:17:35 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="001080000001000000000005431e00cc00670000082f9058640101ed65309201861f0000000202091512c73ad90f2114101d0faaea92626d77b347e3a3fea194040100443c5311e000000100000002ac1e010100000004ac1414bb0000c2d76401010000000200ac1414aa00000081ac14141600000004ac14141e000000054404cb21441ce311ffffffff00000101ac1414aa0000000764010101000010000702810a0101000000000300000000000005cce000000100000009ffffffff00000007000000000000800000004fcc8cfdbf81da57ec0800000062abc678f892529d7373749863e6d89475bbf3308e09e9845c3841a04b2f"]}) 12:17:35 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) socket$can_raw(0x1d, 0x3, 0x1) (async) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) (async) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080), 0x4, 0x80040) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) r3 = pidfd_getfd(r0, r2, 0x0) getsockopt$PNPIPE_HANDLE(r3, 0x113, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept$phonet_pipe(r3, 0x0, 0x0) 12:17:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x247, &(0x7f0000000040)) 12:17:35 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000000), 0x4) socket$phonet_pipe(0x23, 0x5, 0x2) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) r2 = socket(0x2c, 0x2, 0x7) accept4$phonet_pipe(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) r3 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, 0x0) accept$phonet_pipe(r3, 0x0, 0x0) [ 571.427669][T15197] FAULT_INJECTION: forcing a failure. 12:17:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x249, &(0x7f0000000040)) [ 571.427669][T15197] name failslab, interval 1, probability 0, space 0, times 0 [ 571.433514][T15197] CPU: 1 PID: 15197 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 571.438261][T15197] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 571.442864][T15197] Call Trace: [ 571.444420][T15197] [ 571.445787][T15197] dump_stack_lvl+0x125/0x1b0 [ 571.447986][T15197] should_fail_ex+0x496/0x5b0 [ 571.450159][T15197] should_failslab+0x9/0x20 [ 571.452264][T15197] __kmem_cache_alloc_node+0x5f/0x470 12:17:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x24a, &(0x7f0000000040)) [ 571.454734][T15197] kmalloc_trace+0x25/0xe0 [ 571.456994][T15197] apply_wqattrs_prepare+0x137/0xa90 [ 571.459567][T15197] ? preempt_count_sub+0x150/0x150 [ 571.461944][T15197] apply_workqueue_attrs_locked+0xcb/0x150 [ 571.464530][T15197] alloc_workqueue+0xc8b/0x1490 [ 571.466747][T15197] ? workqueue_sysfs_register+0x400/0x400 [ 571.469297][T15197] ? rcu_is_watching+0x12/0xb0 [ 571.471239][T15197] nci_register_device+0x221/0xb80 [ 571.473079][T15197] ? nci_init_complete_req+0x410/0x410 [ 571.475031][T15197] ? lockdep_init_map_type+0x16d/0x7c0 [ 571.476974][T15197] virtual_ncidev_open+0x147/0x220 [ 571.478812][T15197] ? virtual_ncidev_read+0x4e0/0x4e0 [ 571.480685][T15197] misc_open+0x3da/0x4c0 [ 571.482241][T15197] ? misc_devnode+0x120/0x120 [ 571.483912][T15197] chrdev_open+0x277/0x700 [ 571.485524][T15197] ? __unregister_chrdev+0x100/0x100 [ 571.487477][T15197] ? fsnotify_perm.part.0+0x25d/0x630 [ 571.489527][T15197] ? fsnotify_perm.part.0+0x268/0x630 [ 571.491483][T15197] do_dentry_open+0x88b/0x1730 [ 571.493192][T15197] ? __unregister_chrdev+0x100/0x100 [ 571.495092][T15197] ? may_open+0x1f2/0x400 [ 571.496673][T15197] path_openat+0x19af/0x29c0 [ 571.498390][T15197] ? path_lookupat+0x770/0x770 [ 571.500163][T15197] do_filp_open+0x1de/0x430 [ 571.501945][T15197] ? may_open_dev+0xf0/0xf0 [ 571.503674][T15197] ? expand_files+0x442/0x910 [ 571.505376][T15197] ? _raw_spin_unlock+0x28/0x40 [ 571.507155][T15197] ? alloc_fd+0x2da/0x6c0 [ 571.508706][T15197] do_sys_openat2+0x176/0x1e0 [ 571.510408][T15197] ? build_open_flags+0x690/0x690 [ 571.512201][T15197] __x64_sys_openat+0x175/0x210 [ 571.514024][T15197] ? __ia32_sys_open+0x1e0/0x1e0 [ 571.516303][T15197] ? ksys_write+0x1a7/0x250 [ 571.518446][T15197] ? rcu_is_watching+0x12/0xb0 [ 571.520610][T15197] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 571.523393][T15197] do_syscall_64+0x38/0xb0 [ 571.525410][T15197] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 571.528051][T15197] RIP: 0033:0x7f583e47cae9 [ 571.530075][T15197] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 571.538471][T15197] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 571.542253][T15197] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 571.545877][T15197] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 571.549464][T15197] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 571.553023][T15197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 571.556378][T15197] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 571.559618][T15197] 12:17:36 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 19) 12:17:36 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"]}) 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x24b, &(0x7f0000000040)) 12:17:36 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000000), 0x4) (async) socket$phonet_pipe(0x23, 0x5, 0x2) (async, rerun: 32) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (rerun: 32) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) (async) r2 = socket(0x2c, 0x2, 0x7) accept4$phonet_pipe(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) r3 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, 0x0) (async) accept$phonet_pipe(r3, 0x0, 0x0) 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x254, &(0x7f0000000040)) [ 571.586001][T15215] FAULT_INJECTION: forcing a failure. [ 571.586001][T15215] name failslab, interval 1, probability 0, space 0, times 0 [ 571.590728][T15215] CPU: 1 PID: 15215 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 571.594460][T15215] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 571.598165][T15215] Call Trace: [ 571.599465][T15215] [ 571.600784][T15215] dump_stack_lvl+0x125/0x1b0 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x256, &(0x7f0000000040)) [ 571.602608][T15215] should_fail_ex+0x496/0x5b0 [ 571.604491][T15215] should_failslab+0x9/0x20 [ 571.606172][T15215] __kmem_cache_alloc_node+0x5f/0x470 [ 571.608522][T15215] ? alloc_workqueue+0xeaf/0x1490 [ 571.610790][T15215] kmalloc_node_trace+0x22/0xd0 [ 571.612997][T15215] alloc_worker+0x40/0x1a0 12:17:36 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"]}) [ 571.615026][T15215] init_rescuer+0x6f/0x1f0 [ 571.617240][T15215] alloc_workqueue+0xd35/0x1490 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x258, &(0x7f0000000040)) [ 571.619476][T15215] ? workqueue_sysfs_register+0x400/0x400 [ 571.622121][T15215] ? rcu_is_watching+0x12/0xb0 [ 571.624289][T15215] nci_register_device+0x221/0xb80 [ 571.626621][T15215] ? nci_init_complete_req+0x410/0x410 [ 571.629034][T15215] ? lockdep_init_map_type+0x16d/0x7c0 [ 571.631480][T15215] virtual_ncidev_open+0x147/0x220 [ 571.633601][T15215] ? virtual_ncidev_read+0x4e0/0x4e0 [ 571.635634][T15215] misc_open+0x3da/0x4c0 [ 571.637272][T15215] ? misc_devnode+0x120/0x120 [ 571.639175][T15215] chrdev_open+0x277/0x700 [ 571.640950][T15215] ? __unregister_chrdev+0x100/0x100 [ 571.643210][T15215] ? fsnotify_perm.part.0+0x25d/0x630 [ 571.645484][T15215] ? fsnotify_perm.part.0+0x268/0x630 [ 571.647780][T15215] do_dentry_open+0x88b/0x1730 [ 571.649823][T15215] ? __unregister_chrdev+0x100/0x100 [ 571.652070][T15215] ? may_open+0x1f2/0x400 [ 571.653903][T15215] path_openat+0x19af/0x29c0 [ 571.655861][T15215] ? path_lookupat+0x770/0x770 [ 571.657886][T15215] do_filp_open+0x1de/0x430 [ 571.659804][T15215] ? may_open_dev+0xf0/0xf0 [ 571.661740][T15215] ? expand_files+0x442/0x910 [ 571.663749][T15215] ? _raw_spin_unlock+0x28/0x40 [ 571.665835][T15215] ? alloc_fd+0x2da/0x6c0 [ 571.667743][T15215] do_sys_openat2+0x176/0x1e0 [ 571.669835][T15215] ? build_open_flags+0x690/0x690 [ 571.672087][T15215] __x64_sys_openat+0x175/0x210 [ 571.674271][T15215] ? __ia32_sys_open+0x1e0/0x1e0 [ 571.676484][T15215] ? ksys_write+0x1a7/0x250 [ 571.678660][T15215] ? rcu_is_watching+0x12/0xb0 [ 571.680793][T15215] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 571.683361][T15215] do_syscall_64+0x38/0xb0 [ 571.685304][T15215] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 571.687906][T15215] RIP: 0033:0x7f583e47cae9 [ 571.689837][T15215] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 571.698169][T15215] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 571.701823][T15215] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 571.705313][T15215] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 571.708744][T15215] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 571.712099][T15215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 571.714934][T15215] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 571.717760][T15215] [ 571.719221][T15215] workqueue: Failed to allocate a rescuer for wq "nfc2_nci_cmd_wq" 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x259, &(0x7f0000000040)) 12:17:36 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"]}) 12:17:36 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 20) 12:17:36 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000000), 0x4) socket$phonet_pipe(0x23, 0x5, 0x2) (async) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) (async) r2 = socket(0x2c, 0x2, 0x7) accept4$phonet_pipe(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) (async) r3 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, 0x0) accept$phonet_pipe(r3, 0x0, 0x0) [ 571.746415][T15233] FAULT_INJECTION: forcing a failure. [ 571.746415][T15233] name failslab, interval 1, probability 0, space 0, times 0 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x25a, &(0x7f0000000040)) [ 571.750965][T15233] CPU: 3 PID: 15233 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 571.754992][T15233] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 571.758748][T15233] Call Trace: [ 571.760054][T15233] 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x301, &(0x7f0000000040)) [ 571.761140][T15233] dump_stack_lvl+0x125/0x1b0 [ 571.763042][T15233] should_fail_ex+0x496/0x5b0 [ 571.764885][T15233] ? __kthread_create_on_node+0x189/0x400 [ 571.767374][T15233] ? __kthread_create_on_node+0x189/0x400 [ 571.769722][T15233] should_failslab+0x9/0x20 [ 571.771414][T15233] __kmem_cache_alloc_node+0x5f/0x470 [ 571.773598][T15233] ? pointer+0xbf0/0xbf0 [ 571.775194][T15233] ? __kthread_create_on_node+0x189/0x400 [ 571.777315][T15233] __kmalloc_node_track_caller+0x50/0x100 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x125d, &(0x7f0000000040)) [ 571.779386][T15233] kvasprintf+0xbd/0x150 [ 571.781110][T15233] ? bust_spinlocks+0xe0/0xe0 [ 571.782873][T15233] ? worker_thread+0x1290/0x1290 [ 571.784704][T15233] __kthread_create_on_node+0x189/0x400 [ 571.786694][T15233] ? kthread_parkme+0xa0/0xa0 [ 571.788403][T15233] ? worker_thread+0x1290/0x1290 [ 571.790243][T15233] kthread_create_on_node+0xc8/0x100 [ 571.792137][T15233] ? __kthread_create_on_node+0x400/0x400 [ 571.794187][T15233] ? kasan_set_track+0x25/0x30 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x125e, &(0x7f0000000040)) [ 571.795947][T15233] init_rescuer+0xce/0x1f0 [ 571.797879][T15233] alloc_workqueue+0xd35/0x1490 [ 571.799783][T15233] ? workqueue_sysfs_register+0x400/0x400 [ 571.801885][T15233] ? rcu_is_watching+0x12/0xb0 [ 571.803719][T15233] nci_register_device+0x221/0xb80 [ 571.805578][T15233] ? nci_init_complete_req+0x410/0x410 [ 571.807695][T15233] ? lockdep_init_map_type+0x16d/0x7c0 [ 571.809740][T15233] virtual_ncidev_open+0x147/0x220 [ 571.811665][T15233] ? virtual_ncidev_read+0x4e0/0x4e0 [ 571.813574][T15233] misc_open+0x3da/0x4c0 [ 571.815140][T15233] ? misc_devnode+0x120/0x120 [ 571.816956][T15233] chrdev_open+0x277/0x700 [ 571.818679][T15233] ? __unregister_chrdev+0x100/0x100 [ 571.820669][T15233] ? fsnotify_perm.part.0+0x25d/0x630 [ 571.822604][T15233] ? fsnotify_perm.part.0+0x268/0x630 [ 571.824548][T15233] do_dentry_open+0x88b/0x1730 [ 571.826354][T15233] ? __unregister_chrdev+0x100/0x100 [ 571.828248][T15233] ? may_open+0x1f2/0x400 [ 571.829805][T15233] path_openat+0x19af/0x29c0 [ 571.831496][T15233] ? path_lookupat+0x770/0x770 [ 571.833234][T15233] do_filp_open+0x1de/0x430 [ 571.834976][T15233] ? may_open_dev+0xf0/0xf0 [ 571.836631][T15233] ? expand_files+0x442/0x910 [ 571.838371][T15233] ? _raw_spin_unlock+0x28/0x40 [ 571.840235][T15233] ? alloc_fd+0x2da/0x6c0 [ 571.841848][T15233] do_sys_openat2+0x176/0x1e0 [ 571.843581][T15233] ? build_open_flags+0x690/0x690 [ 571.845406][T15233] __x64_sys_openat+0x175/0x210 [ 571.847239][T15233] ? __ia32_sys_open+0x1e0/0x1e0 [ 571.849082][T15233] ? ksys_write+0x1a7/0x250 [ 571.850751][T15233] ? rcu_is_watching+0x12/0xb0 [ 571.852523][T15233] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 571.854748][T15233] do_syscall_64+0x38/0xb0 [ 571.856367][T15233] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 571.858499][T15233] RIP: 0033:0x7f583e47cae9 [ 571.860174][T15233] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 571.867114][T15233] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 571.870105][T15233] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 571.872955][T15233] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 571.875782][T15233] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 571.878668][T15233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 571.881552][T15233] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 571.884408][T15233] 12:17:36 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 21) 12:17:36 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"]}) 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x125f, &(0x7f0000000040)) 12:17:36 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000280)={'batadv_slave_0\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x54, '\x00', r3, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000200)={'syztnl1\x00', &(0x7f0000000080)={'gretap0\x00', r3, 0x8000, 0x8, 0x0, 0xd27f, {{0x4e, 0x4, 0x2, 0x2f, 0x138, 0x65, 0x0, 0xff, 0x29, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@lsrr={0x83, 0x17, 0x19, [@local, @broadcast, @multicast1, @multicast2, @multicast2]}, @cipso={0x86, 0x2a, 0x1, [{0x7, 0x6, "121fc370"}, {0x7, 0xc, "03361584ae4b7104d8c5"}, {0x1, 0x12, "e2d83e1bd1c22683e7c629eef4edffb9"}]}, @cipso={0x86, 0x1e, 0x1, [{0x2, 0x11, "f557c038a72a9352238a17a83aafda"}, {0x6, 0x7, "a3144a5c98"}]}, @timestamp_prespec={0x44, 0x2c, 0xdf, 0x3, 0x4, [{@broadcast, 0x7}, {@remote, 0x9}, {@local, 0x1}, {@remote, 0xffff8001}, {@multicast1, 0x5e}]}, @timestamp_prespec={0x44, 0x24, 0xed, 0x3, 0x6, [{@private=0xa010102, 0xfffffff8}, {@loopback, 0x3}, {@dev={0xac, 0x14, 0x14, 0x35}, 0x7fff}, {@rand_addr=0x64010102, 0x2}]}, @timestamp_addr={0x44, 0x1c, 0xfc, 0x1, 0x5, [{@dev={0xac, 0x14, 0x14, 0x3f}, 0xcef}, {@broadcast, 0x2}, {@local, 0x1}]}, @noop, @noop, @timestamp_prespec={0x44, 0x54, 0x8d, 0x3, 0x1, [{@private=0xa010101, 0xf4}, {@remote}, {@private=0xa010100, 0x98}, {@empty, 0x2}, {@remote, 0x7fffffff}, {@empty, 0x8}, {@empty, 0x7f}, {@private=0xa010101, 0x9}, {@multicast1, 0xfff}, {@empty, 0x8}]}]}}}}}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r4 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, 0x0) r5 = socket(0x15, 0x2, 0x0) accept$phonet_pipe(r5, 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) r6 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, 0x0) getsockopt$PNPIPE_INITSTATE(r6, 0x113, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 571.886486][T15233] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -ENOMEM 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x1260, &(0x7f0000000040)) [ 571.910018][T15251] FAULT_INJECTION: forcing a failure. [ 571.910018][T15251] name failslab, interval 1, probability 0, space 0, times 0 [ 571.921474][T15251] CPU: 1 PID: 15251 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 571.926035][T15251] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 571.929837][T15251] Call Trace: [ 571.931093][T15251] [ 571.932157][T15251] dump_stack_lvl+0x125/0x1b0 [ 571.934068][T15251] should_fail_ex+0x496/0x5b0 [ 571.936018][T15251] should_failslab+0x9/0x20 [ 571.937863][T15251] __kmem_cache_alloc_node+0x5f/0x470 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x1261, &(0x7f0000000040)) [ 571.939875][T15251] ? lockdep_init_map_type+0x16d/0x7c0 [ 571.942193][T15251] ? worker_thread+0x1290/0x1290 [ 571.944149][T15251] kmalloc_trace+0x25/0xe0 [ 571.945790][T15251] __kthread_create_on_node+0xcb/0x400 12:17:36 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"]}) [ 571.947986][T15251] ? kthread_parkme+0xa0/0xa0 [ 571.950064][T15251] ? worker_thread+0x1290/0x1290 [ 571.952125][T15251] kthread_create_on_node+0xc8/0x100 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x1262, &(0x7f0000000040)) [ 571.954170][T15251] ? __kthread_create_on_node+0x400/0x400 [ 571.956572][T15251] ? kasan_set_track+0x25/0x30 [ 571.958358][T15251] init_rescuer+0xce/0x1f0 [ 571.960002][T15251] alloc_workqueue+0xd35/0x1490 [ 571.961824][T15251] ? workqueue_sysfs_register+0x400/0x400 [ 571.963916][T15251] ? rcu_is_watching+0x12/0xb0 [ 571.965632][T15251] nci_register_device+0x221/0xb80 [ 571.967530][T15251] ? nci_init_complete_req+0x410/0x410 [ 571.969548][T15251] ? lockdep_init_map_type+0x16d/0x7c0 [ 571.971537][T15251] virtual_ncidev_open+0x147/0x220 [ 571.973444][T15251] ? virtual_ncidev_read+0x4e0/0x4e0 [ 571.975356][T15251] misc_open+0x3da/0x4c0 [ 571.976907][T15251] ? misc_devnode+0x120/0x120 [ 571.978606][T15251] chrdev_open+0x277/0x700 [ 571.980218][T15251] ? __unregister_chrdev+0x100/0x100 [ 571.982181][T15251] ? fsnotify_perm.part.0+0x25d/0x630 [ 571.984143][T15251] ? fsnotify_perm.part.0+0x268/0x630 [ 571.986130][T15251] do_dentry_open+0x88b/0x1730 [ 571.988001][T15251] ? __unregister_chrdev+0x100/0x100 [ 571.990007][T15251] ? may_open+0x1f2/0x400 [ 571.991623][T15251] path_openat+0x19af/0x29c0 [ 571.993337][T15251] ? path_lookupat+0x770/0x770 [ 571.995097][T15251] do_filp_open+0x1de/0x430 [ 571.996724][T15251] ? may_open_dev+0xf0/0xf0 [ 571.998373][T15251] ? expand_files+0x442/0x910 [ 572.000133][T15251] ? _raw_spin_unlock+0x28/0x40 [ 572.001899][T15251] ? alloc_fd+0x2da/0x6c0 [ 572.003544][T15251] do_sys_openat2+0x176/0x1e0 [ 572.005246][T15251] ? build_open_flags+0x690/0x690 [ 572.007082][T15251] __x64_sys_openat+0x175/0x210 [ 572.008859][T15251] ? __ia32_sys_open+0x1e0/0x1e0 [ 572.010644][T15251] ? ksys_write+0x1a7/0x250 [ 572.012299][T15251] ? rcu_is_watching+0x12/0xb0 [ 572.014049][T15251] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 572.016204][T15251] do_syscall_64+0x38/0xb0 [ 572.017852][T15251] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 572.020016][T15251] RIP: 0033:0x7f583e47cae9 [ 572.021652][T15251] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 572.028639][T15251] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 572.031656][T15251] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 572.034516][T15251] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 572.037417][T15251] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 572.040287][T15251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 572.043166][T15251] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 572.046002][T15251] 12:17:36 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 22) 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x1263, &(0x7f0000000040)) 12:17:36 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"]}) 12:17:36 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000280)={'batadv_slave_0\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x54, '\x00', r3, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x54, '\x00', r3, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000200)={'syztnl1\x00', &(0x7f0000000080)={'gretap0\x00', r3, 0x8000, 0x8, 0x0, 0xd27f, {{0x4e, 0x4, 0x2, 0x2f, 0x138, 0x65, 0x0, 0xff, 0x29, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@lsrr={0x83, 0x17, 0x19, [@local, @broadcast, @multicast1, @multicast2, @multicast2]}, @cipso={0x86, 0x2a, 0x1, [{0x7, 0x6, "121fc370"}, {0x7, 0xc, "03361584ae4b7104d8c5"}, {0x1, 0x12, "e2d83e1bd1c22683e7c629eef4edffb9"}]}, @cipso={0x86, 0x1e, 0x1, [{0x2, 0x11, "f557c038a72a9352238a17a83aafda"}, {0x6, 0x7, "a3144a5c98"}]}, @timestamp_prespec={0x44, 0x2c, 0xdf, 0x3, 0x4, [{@broadcast, 0x7}, {@remote, 0x9}, {@local, 0x1}, {@remote, 0xffff8001}, {@multicast1, 0x5e}]}, @timestamp_prespec={0x44, 0x24, 0xed, 0x3, 0x6, [{@private=0xa010102, 0xfffffff8}, {@loopback, 0x3}, {@dev={0xac, 0x14, 0x14, 0x35}, 0x7fff}, {@rand_addr=0x64010102, 0x2}]}, @timestamp_addr={0x44, 0x1c, 0xfc, 0x1, 0x5, [{@dev={0xac, 0x14, 0x14, 0x3f}, 0xcef}, {@broadcast, 0x2}, {@local, 0x1}]}, @noop, @noop, @timestamp_prespec={0x44, 0x54, 0x8d, 0x3, 0x1, [{@private=0xa010101, 0xf4}, {@remote}, {@private=0xa010100, 0x98}, {@empty, 0x2}, {@remote, 0x7fffffff}, {@empty, 0x8}, {@empty, 0x7f}, {@private=0xa010101, 0x9}, {@multicast1, 0xfff}, {@empty, 0x8}]}]}}}}}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r4 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, 0x0) r5 = socket(0x15, 0x2, 0x0) accept$phonet_pipe(r5, 0x0, 0x0) (async) accept$phonet_pipe(r5, 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) r6 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, 0x0) getsockopt$PNPIPE_INITSTATE(r6, 0x113, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 572.049039][T15251] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -ENOMEM [ 572.064768][T15274] FAULT_INJECTION: forcing a failure. [ 572.064768][T15274] name failslab, interval 1, probability 0, space 0, times 0 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x1264, &(0x7f0000000040)) [ 572.072705][T15274] CPU: 1 PID: 15274 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 572.076637][T15274] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 572.080310][T15274] Call Trace: [ 572.081519][T15274] [ 572.082603][T15274] dump_stack_lvl+0x125/0x1b0 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x1265, &(0x7f0000000040)) [ 572.084316][T15274] should_fail_ex+0x496/0x5b0 [ 572.086256][T15274] ? __kthread_create_on_node+0x189/0x400 [ 572.088319][T15274] ? __kthread_create_on_node+0x189/0x400 [ 572.090403][T15274] should_failslab+0x9/0x20 [ 572.092107][T15274] __kmem_cache_alloc_node+0x5f/0x470 [ 572.094157][T15274] ? pointer+0xbf0/0xbf0 [ 572.095676][T15274] ? __kthread_create_on_node+0x189/0x400 [ 572.097896][T15274] __kmalloc_node_track_caller+0x50/0x100 12:17:36 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/261]}) [ 572.100532][T15274] kvasprintf+0xbd/0x150 [ 572.102730][T15274] ? bust_spinlocks+0xe0/0xe0 [ 572.104926][T15274] ? worker_thread+0x1290/0x1290 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x1267, &(0x7f0000000040)) [ 572.107220][T15274] __kthread_create_on_node+0x189/0x400 [ 572.109943][T15274] ? kthread_parkme+0xa0/0xa0 [ 572.112033][T15274] ? worker_thread+0x1290/0x1290 [ 572.114248][T15274] kthread_create_on_node+0xc8/0x100 [ 572.116631][T15274] ? __kthread_create_on_node+0x400/0x400 [ 572.118968][T15274] ? kasan_set_track+0x25/0x30 [ 572.120754][T15274] init_rescuer+0xce/0x1f0 [ 572.122402][T15274] alloc_workqueue+0xd35/0x1490 [ 572.124242][T15274] ? workqueue_sysfs_register+0x400/0x400 [ 572.126751][T15274] ? rcu_is_watching+0x12/0xb0 [ 572.128949][T15274] nci_register_device+0x221/0xb80 [ 572.131287][T15274] ? nci_init_complete_req+0x410/0x410 [ 572.133734][T15274] ? lockdep_init_map_type+0x16d/0x7c0 [ 572.136250][T15274] virtual_ncidev_open+0x147/0x220 [ 572.138682][T15274] ? virtual_ncidev_read+0x4e0/0x4e0 [ 572.141237][T15274] misc_open+0x3da/0x4c0 [ 572.143151][T15274] ? misc_devnode+0x120/0x120 [ 572.145224][T15274] chrdev_open+0x277/0x700 [ 572.147320][T15274] ? __unregister_chrdev+0x100/0x100 [ 572.149634][T15274] ? fsnotify_perm.part.0+0x25d/0x630 [ 572.151996][T15274] ? fsnotify_perm.part.0+0x268/0x630 [ 572.154458][T15274] do_dentry_open+0x88b/0x1730 [ 572.156550][T15274] ? __unregister_chrdev+0x100/0x100 [ 572.159115][T15274] ? may_open+0x1f2/0x400 [ 572.160989][T15274] path_openat+0x19af/0x29c0 [ 572.162742][T15274] ? path_lookupat+0x770/0x770 [ 572.164487][T15274] do_filp_open+0x1de/0x430 [ 572.166260][T15274] ? may_open_dev+0xf0/0xf0 [ 572.167966][T15274] ? expand_files+0x442/0x910 [ 572.169703][T15274] ? _raw_spin_unlock+0x28/0x40 [ 572.171495][T15274] ? alloc_fd+0x2da/0x6c0 [ 572.173066][T15274] do_sys_openat2+0x176/0x1e0 [ 572.174792][T15274] ? build_open_flags+0x690/0x690 [ 572.176621][T15274] __x64_sys_openat+0x175/0x210 [ 572.178384][T15274] ? __ia32_sys_open+0x1e0/0x1e0 [ 572.180216][T15274] ? ksys_write+0x1a7/0x250 [ 572.181875][T15274] ? rcu_is_watching+0x12/0xb0 [ 572.183676][T15274] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 572.185841][T15274] do_syscall_64+0x38/0xb0 [ 572.187504][T15274] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 572.189637][T15274] RIP: 0033:0x7f583e47cae9 [ 572.191289][T15274] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 572.198219][T15274] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 572.201201][T15274] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 572.204046][T15274] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 572.206931][T15274] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 572.209754][T15274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 572.212624][T15274] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 572.215483][T15274] 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x1268, &(0x7f0000000040)) 12:17:36 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 23) 12:17:36 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/261]}) 12:17:36 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) (async) socket$phonet_pipe(0x23, 0x5, 0x2) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) (async) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000280)={'batadv_slave_0\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x54, '\x00', r3, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000200)={'syztnl1\x00', &(0x7f0000000080)={'gretap0\x00', r3, 0x8000, 0x8, 0x0, 0xd27f, {{0x4e, 0x4, 0x2, 0x2f, 0x138, 0x65, 0x0, 0xff, 0x29, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@lsrr={0x83, 0x17, 0x19, [@local, @broadcast, @multicast1, @multicast2, @multicast2]}, @cipso={0x86, 0x2a, 0x1, [{0x7, 0x6, "121fc370"}, {0x7, 0xc, "03361584ae4b7104d8c5"}, {0x1, 0x12, "e2d83e1bd1c22683e7c629eef4edffb9"}]}, @cipso={0x86, 0x1e, 0x1, [{0x2, 0x11, "f557c038a72a9352238a17a83aafda"}, {0x6, 0x7, "a3144a5c98"}]}, @timestamp_prespec={0x44, 0x2c, 0xdf, 0x3, 0x4, [{@broadcast, 0x7}, {@remote, 0x9}, {@local, 0x1}, {@remote, 0xffff8001}, {@multicast1, 0x5e}]}, @timestamp_prespec={0x44, 0x24, 0xed, 0x3, 0x6, [{@private=0xa010102, 0xfffffff8}, {@loopback, 0x3}, {@dev={0xac, 0x14, 0x14, 0x35}, 0x7fff}, {@rand_addr=0x64010102, 0x2}]}, @timestamp_addr={0x44, 0x1c, 0xfc, 0x1, 0x5, [{@dev={0xac, 0x14, 0x14, 0x3f}, 0xcef}, {@broadcast, 0x2}, {@local, 0x1}]}, @noop, @noop, @timestamp_prespec={0x44, 0x54, 0x8d, 0x3, 0x1, [{@private=0xa010101, 0xf4}, {@remote}, {@private=0xa010100, 0x98}, {@empty, 0x2}, {@remote, 0x7fffffff}, {@empty, 0x8}, {@empty, 0x7f}, {@private=0xa010101, 0x9}, {@multicast1, 0xfff}, {@empty, 0x8}]}]}}}}}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) (async) r4 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, 0x0) (async) r5 = socket(0x15, 0x2, 0x0) accept$phonet_pipe(r5, 0x0, 0x0) (async) socket$phonet_pipe(0x23, 0x5, 0x2) (async) r6 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, 0x0) getsockopt$PNPIPE_INITSTATE(r6, 0x113, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x1269, &(0x7f0000000040)) [ 572.217815][T15274] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -ENOMEM [ 572.241834][T15297] FAULT_INJECTION: forcing a failure. [ 572.241834][T15297] name failslab, interval 1, probability 0, space 0, times 0 [ 572.251151][T15297] CPU: 3 PID: 15297 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 572.255896][T15297] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 572.260453][T15297] Call Trace: [ 572.262007][T15297] [ 572.263379][T15297] dump_stack_lvl+0x125/0x1b0 [ 572.265608][T15297] should_fail_ex+0x496/0x5b0 [ 572.267849][T15297] ? kasprintf+0xc8/0x100 [ 572.269866][T15297] ? kasprintf+0xc8/0x100 [ 572.271921][T15297] should_failslab+0x9/0x20 [ 572.274109][T15297] __kmem_cache_alloc_node+0x5f/0x470 [ 572.276631][T15297] ? pointer+0xbf0/0xbf0 [ 572.278645][T15297] ? kasprintf+0xc8/0x100 [ 572.280659][T15297] __kmalloc_node_track_caller+0x50/0x100 [ 572.283303][T15297] kvasprintf+0xbd/0x150 [ 572.285257][T15297] ? bust_spinlocks+0xe0/0xe0 [ 572.287425][T15297] ? ip6_addr_string_sa+0x820/0x820 [ 572.289854][T15297] ? preempt_count_add+0x72/0x140 [ 572.292098][T15297] kasprintf+0xc8/0x100 [ 572.293701][T15297] ? kvasprintf_const+0x190/0x190 [ 572.295868][T15297] ? free_zapped_rcu+0x290/0x290 [ 572.298092][T15297] ? lockdep_init_map_type+0x16d/0x7c0 [ 572.300464][T15297] alloc_workqueue+0x590/0x1490 [ 572.302417][T15297] ? lock_sync+0x190/0x190 [ 572.304442][T15297] ? workqueue_sysfs_register+0x400/0x400 [ 572.307012][T15297] ? rcu_is_watching+0x12/0xb0 [ 572.309194][T15297] nci_register_device+0x397/0xb80 [ 572.311526][T15297] ? nci_init_complete_req+0x410/0x410 [ 572.314049][T15297] ? lockdep_init_map_type+0x16d/0x7c0 [ 572.316568][T15297] virtual_ncidev_open+0x147/0x220 [ 572.318907][T15297] ? virtual_ncidev_read+0x4e0/0x4e0 [ 572.321195][T15297] misc_open+0x3da/0x4c0 [ 572.323094][T15297] ? misc_devnode+0x120/0x120 [ 572.325227][T15297] chrdev_open+0x277/0x700 [ 572.327255][T15297] ? __unregister_chrdev+0x100/0x100 [ 572.329610][T15297] ? fsnotify_perm.part.0+0x25d/0x630 [ 572.332039][T15297] ? fsnotify_perm.part.0+0x268/0x630 [ 572.334252][T15297] do_dentry_open+0x88b/0x1730 [ 572.336005][T15297] ? __unregister_chrdev+0x100/0x100 [ 572.338110][T15297] ? may_open+0x1f2/0x400 [ 572.339666][T15297] path_openat+0x19af/0x29c0 [ 572.341344][T15297] ? path_lookupat+0x770/0x770 [ 572.343127][T15297] do_filp_open+0x1de/0x430 [ 572.344852][T15297] ? may_open_dev+0xf0/0xf0 [ 572.346591][T15297] ? expand_files+0x442/0x910 [ 572.348390][T15297] ? _raw_spin_unlock+0x28/0x40 [ 572.350139][T15297] ? alloc_fd+0x2da/0x6c0 [ 572.352047][T15297] do_sys_openat2+0x176/0x1e0 [ 572.354177][T15297] ? build_open_flags+0x690/0x690 [ 572.356423][T15297] __x64_sys_openat+0x175/0x210 [ 572.358190][T15297] ? __ia32_sys_open+0x1e0/0x1e0 [ 572.359942][T15297] ? ksys_write+0x1a7/0x250 [ 572.361581][T15297] ? rcu_is_watching+0x12/0xb0 [ 572.363751][T15297] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 572.366496][T15297] do_syscall_64+0x38/0xb0 [ 572.368513][T15297] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 572.370750][T15297] RIP: 0033:0x7f583e47cae9 [ 572.372432][T15297] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 572.379720][T15297] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 572.382867][T15297] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 572.386346][T15297] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 572.389925][T15297] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 572.393530][T15297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 572.397022][T15297] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 572.400133][T15297] 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x1274, &(0x7f0000000040)) 12:17:36 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/261]}) 12:17:36 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) 12:17:36 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 24) 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x1276, &(0x7f0000000040)) [ 572.429253][T15319] FAULT_INJECTION: forcing a failure. [ 572.429253][T15319] name failslab, interval 1, probability 0, space 0, times 0 12:17:36 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) (async) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) [ 572.434136][T15319] CPU: 0 PID: 15319 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 572.439018][T15319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x1277, &(0x7f0000000040)) [ 572.443610][T15319] Call Trace: [ 572.445317][T15319] [ 572.446658][T15319] dump_stack_lvl+0x125/0x1b0 12:17:36 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) (async) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) [ 572.448817][T15319] should_fail_ex+0x496/0x5b0 [ 572.451092][T15319] ? kasprintf+0xc8/0x100 [ 572.453087][T15319] ? kasprintf+0xc8/0x100 [ 572.455086][T15319] should_failslab+0x9/0x20 [ 572.457213][T15319] __kmem_cache_alloc_node+0x5f/0x470 [ 572.459676][T15319] ? pointer+0xbf0/0xbf0 12:17:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x1278, &(0x7f0000000040)) [ 572.461633][T15319] ? kasprintf+0xc8/0x100 [ 572.463803][T15319] __kmalloc_node_track_caller+0x50/0x100 [ 572.466389][T15319] kvasprintf+0xbd/0x150 [ 572.468350][T15319] ? bust_spinlocks+0xe0/0xe0 [ 572.470512][T15319] ? ip6_addr_string_sa+0x820/0x820 [ 572.472853][T15319] ? preempt_count_add+0x72/0x140 [ 572.475186][T15319] kasprintf+0xc8/0x100 [ 572.477104][T15319] ? kvasprintf_const+0x190/0x190 [ 572.479427][T15319] ? free_zapped_rcu+0x290/0x290 [ 572.481694][T15319] ? lockdep_init_map_type+0x16d/0x7c0 [ 572.484212][T15319] alloc_workqueue+0x590/0x1490 [ 572.486441][T15319] ? lock_sync+0x190/0x190 [ 572.488527][T15319] ? workqueue_sysfs_register+0x400/0x400 [ 572.491151][T15319] ? rcu_is_watching+0x12/0xb0 [ 572.493376][T15319] nci_register_device+0x397/0xb80 [ 572.495733][T15319] ? nci_init_complete_req+0x410/0x410 [ 572.498256][T15319] ? lockdep_init_map_type+0x16d/0x7c0 [ 572.500774][T15319] virtual_ncidev_open+0x147/0x220 [ 572.502920][T15319] ? virtual_ncidev_read+0x4e0/0x4e0 [ 572.504837][T15319] misc_open+0x3da/0x4c0 [ 572.506390][T15319] ? misc_devnode+0x120/0x120 [ 572.508085][T15319] chrdev_open+0x277/0x700 [ 572.509687][T15319] ? __unregister_chrdev+0x100/0x100 [ 572.511584][T15319] ? fsnotify_perm.part.0+0x25d/0x630 [ 572.513518][T15319] ? fsnotify_perm.part.0+0x268/0x630 [ 572.515464][T15319] do_dentry_open+0x88b/0x1730 [ 572.517194][T15319] ? __unregister_chrdev+0x100/0x100 [ 572.519112][T15319] ? may_open+0x1f2/0x400 [ 572.520708][T15319] path_openat+0x19af/0x29c0 [ 572.522383][T15319] ? path_lookupat+0x770/0x770 [ 572.524079][T15319] do_filp_open+0x1de/0x430 [ 572.525703][T15319] ? may_open_dev+0xf0/0xf0 [ 572.527317][T15319] ? expand_files+0x442/0x910 [ 572.529009][T15319] ? _raw_spin_unlock+0x28/0x40 [ 572.530776][T15319] ? alloc_fd+0x2da/0x6c0 [ 572.532332][T15319] do_sys_openat2+0x176/0x1e0 [ 572.534027][T15319] ? build_open_flags+0x690/0x690 [ 572.535878][T15319] __x64_sys_openat+0x175/0x210 [ 572.537654][T15319] ? __ia32_sys_open+0x1e0/0x1e0 [ 572.539455][T15319] ? ksys_write+0x1a7/0x250 [ 572.541123][T15319] ? rcu_is_watching+0x12/0xb0 [ 572.542875][T15319] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 572.545022][T15319] do_syscall_64+0x38/0xb0 [ 572.546628][T15319] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 572.548752][T15319] RIP: 0033:0x7f583e47cae9 [ 572.550359][T15319] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 572.557270][T15319] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 572.560298][T15319] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 572.563302][T15319] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 572.566140][T15319] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 572.569001][T15319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 572.571849][T15319] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 572.574679][T15319] 12:17:37 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/262]}) 12:17:37 executing program 1: accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) 12:17:37 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 25) 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x1279, &(0x7f0000000040)) 12:17:37 executing program 1: accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) [ 572.605094][T15344] FAULT_INJECTION: forcing a failure. [ 572.605094][T15344] name failslab, interval 1, probability 0, space 0, times 0 12:17:37 executing program 1: accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x127a, &(0x7f0000000040)) [ 572.614931][T15344] CPU: 0 PID: 15344 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 572.619456][T15344] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 572.623623][T15344] Call Trace: 12:17:37 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x2, {0xa, 0x4e21, 0x971, @local, 0x5}}}, 0x38) [ 572.624931][T15344] [ 572.626304][T15344] dump_stack_lvl+0x125/0x1b0 [ 572.628449][T15344] should_fail_ex+0x496/0x5b0 [ 572.630471][T15344] should_failslab+0x9/0x20 [ 572.632376][T15344] __kmem_cache_alloc_node+0x5f/0x470 [ 572.634689][T15344] ? alloc_workqueue+0xc80/0x1490 12:17:37 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/262]}) [ 572.636969][T15344] ? apply_wqattrs_prepare+0xff/0xa90 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x127b, &(0x7f0000000040)) [ 572.639038][T15344] __kmalloc+0x4f/0x100 [ 572.640798][T15344] apply_wqattrs_prepare+0xff/0xa90 [ 572.642720][T15344] ? preempt_count_sub+0x150/0x150 [ 572.644592][T15344] apply_workqueue_attrs_locked+0xcb/0x150 [ 572.646754][T15344] alloc_workqueue+0xc8b/0x1490 [ 572.648545][T15344] ? workqueue_sysfs_register+0x400/0x400 [ 572.650641][T15344] ? rcu_is_watching+0x12/0xb0 [ 572.652389][T15344] nci_register_device+0x397/0xb80 [ 572.654271][T15344] ? nci_init_complete_req+0x410/0x410 [ 572.656274][T15344] ? lockdep_init_map_type+0x16d/0x7c0 [ 572.658311][T15344] virtual_ncidev_open+0x147/0x220 [ 572.660191][T15344] ? virtual_ncidev_read+0x4e0/0x4e0 [ 572.662143][T15344] misc_open+0x3da/0x4c0 [ 572.663682][T15344] ? misc_devnode+0x120/0x120 [ 572.665382][T15344] chrdev_open+0x277/0x700 [ 572.667002][T15344] ? __unregister_chrdev+0x100/0x100 [ 572.668916][T15344] ? fsnotify_perm.part.0+0x25d/0x630 [ 572.670851][T15344] ? fsnotify_perm.part.0+0x268/0x630 [ 572.672805][T15344] do_dentry_open+0x88b/0x1730 [ 572.674550][T15344] ? __unregister_chrdev+0x100/0x100 [ 572.676462][T15344] ? may_open+0x1f2/0x400 [ 572.678031][T15344] path_openat+0x19af/0x29c0 [ 572.679759][T15344] ? path_lookupat+0x770/0x770 [ 572.681538][T15344] do_filp_open+0x1de/0x430 [ 572.683220][T15344] ? may_open_dev+0xf0/0xf0 [ 572.684849][T15344] ? expand_files+0x442/0x910 [ 572.686559][T15344] ? _raw_spin_unlock+0x28/0x40 [ 572.688320][T15344] ? alloc_fd+0x2da/0x6c0 [ 572.689889][T15344] do_sys_openat2+0x176/0x1e0 [ 572.691611][T15344] ? build_open_flags+0x690/0x690 [ 572.693418][T15344] __x64_sys_openat+0x175/0x210 [ 572.695186][T15344] ? __ia32_sys_open+0x1e0/0x1e0 [ 572.696973][T15344] ? ksys_write+0x1a7/0x250 [ 572.698629][T15344] ? rcu_is_watching+0x12/0xb0 [ 572.700394][T15344] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 572.702579][T15344] do_syscall_64+0x38/0xb0 [ 572.704198][T15344] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 572.706349][T15344] RIP: 0033:0x7f583e47cae9 [ 572.707974][T15344] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 572.714905][T15344] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 572.717886][T15344] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 572.720791][T15344] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 572.723674][T15344] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 572.726539][T15344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 572.729579][T15344] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 572.732529][T15344] 12:17:37 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 26) 12:17:37 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x2, {0xa, 0x4e21, 0x971, @local, 0x5}}}, 0x38) 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x127c, &(0x7f0000000040)) 12:17:37 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/262]}) 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x127d, &(0x7f0000000040)) 12:17:37 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) (async) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x2, {0xa, 0x4e21, 0x971, @local, 0x5}}}, 0x38) [ 572.764891][T15371] FAULT_INJECTION: forcing a failure. [ 572.764891][T15371] name failslab, interval 1, probability 0, space 0, times 0 [ 572.772336][T15371] CPU: 2 PID: 15371 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x127e, &(0x7f0000000040)) 12:17:37 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = accept$phonet_pipe(r0, 0x0, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x19) [ 572.776934][T15371] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 572.781425][T15371] Call Trace: [ 572.782943][T15371] [ 572.784245][T15371] dump_stack_lvl+0x125/0x1b0 [ 572.786393][T15371] should_fail_ex+0x496/0x5b0 [ 572.788494][T15371] should_failslab+0x9/0x20 [ 572.790551][T15371] __kmem_cache_alloc_node+0x5f/0x470 [ 572.792886][T15371] ? alloc_workqueue+0xc80/0x1490 [ 572.795195][T15371] ? apply_wqattrs_prepare+0xff/0xa90 [ 572.797664][T15371] __kmalloc+0x4f/0x100 [ 572.799601][T15371] apply_wqattrs_prepare+0xff/0xa90 [ 572.801999][T15371] ? preempt_count_sub+0x150/0x150 [ 572.804250][T15371] apply_workqueue_attrs_locked+0xcb/0x150 [ 572.806881][T15371] alloc_workqueue+0xc8b/0x1490 [ 572.809099][T15371] ? workqueue_sysfs_register+0x400/0x400 [ 572.811667][T15371] ? rcu_is_watching+0x12/0xb0 [ 572.813809][T15371] nci_register_device+0x397/0xb80 [ 572.816129][T15371] ? nci_init_complete_req+0x410/0x410 [ 572.818688][T15371] ? lockdep_init_map_type+0x16d/0x7c0 [ 572.821190][T15371] virtual_ncidev_open+0x147/0x220 [ 572.823607][T15371] ? virtual_ncidev_read+0x4e0/0x4e0 [ 572.826022][T15371] misc_open+0x3da/0x4c0 [ 572.827974][T15371] ? misc_devnode+0x120/0x120 [ 572.830164][T15371] chrdev_open+0x277/0x700 [ 572.832218][T15371] ? __unregister_chrdev+0x100/0x100 [ 572.834584][T15371] ? fsnotify_perm.part.0+0x25d/0x630 [ 572.837036][T15371] ? fsnotify_perm.part.0+0x268/0x630 [ 572.839325][T15371] do_dentry_open+0x88b/0x1730 [ 572.841490][T15371] ? __unregister_chrdev+0x100/0x100 [ 572.843901][T15371] ? may_open+0x1f2/0x400 [ 572.845872][T15371] path_openat+0x19af/0x29c0 [ 572.847994][T15371] ? path_lookupat+0x770/0x770 [ 572.850173][T15371] do_filp_open+0x1de/0x430 [ 572.852218][T15371] ? may_open_dev+0xf0/0xf0 [ 572.854347][T15371] ? expand_files+0x442/0x910 [ 572.856565][T15371] ? _raw_spin_unlock+0x28/0x40 [ 572.858792][T15371] ? alloc_fd+0x2da/0x6c0 [ 572.860789][T15371] do_sys_openat2+0x176/0x1e0 [ 572.862967][T15371] ? build_open_flags+0x690/0x690 [ 572.865242][T15371] __x64_sys_openat+0x175/0x210 [ 572.867506][T15371] ? __ia32_sys_open+0x1e0/0x1e0 [ 572.869803][T15371] ? ksys_write+0x1a7/0x250 [ 572.871904][T15371] ? rcu_is_watching+0x12/0xb0 [ 572.874155][T15371] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 572.876887][T15371] do_syscall_64+0x38/0xb0 [ 572.878985][T15371] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 572.881630][T15371] RIP: 0033:0x7f583e47cae9 [ 572.883711][T15371] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 572.892471][T15371] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 572.896412][T15371] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 572.900046][T15371] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 572.903770][T15371] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 572.907363][T15371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 572.910721][T15371] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 572.914344][T15371] 12:17:37 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = accept$phonet_pipe(r0, 0x0, 0x0) pidfd_getfd(0xffffffffffffffff, r1, 0x0) (async) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x19) 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x127f, &(0x7f0000000040)) 12:17:37 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 27) 12:17:37 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="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"/263]}) 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x4b47, &(0x7f0000000040)) [ 572.945569][T15394] FAULT_INJECTION: forcing a failure. [ 572.945569][T15394] name failslab, interval 1, probability 0, space 0, times 0 12:17:37 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) (async) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = accept$phonet_pipe(r0, 0x0, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x19) [ 572.954284][T15394] CPU: 0 PID: 15394 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 572.959134][T15394] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 572.963657][T15394] Call Trace: [ 572.965277][T15394] 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x4b49, &(0x7f0000000040)) [ 572.966701][T15394] dump_stack_lvl+0x125/0x1b0 [ 572.969077][T15394] should_fail_ex+0x496/0x5b0 [ 572.971330][T15394] should_failslab+0x9/0x20 [ 572.973457][T15394] __kmem_cache_alloc_node+0x5f/0x470 12:17:37 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000000), 0x0, 0x800) [ 572.975967][T15394] ? alloc_workqueue+0xeaf/0x1490 [ 572.978360][T15394] kmalloc_node_trace+0x22/0xd0 [ 572.980289][T15394] alloc_worker+0x40/0x1a0 [ 572.982277][T15394] init_rescuer+0x6f/0x1f0 [ 572.984269][T15394] alloc_workqueue+0xd35/0x1490 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x5309, &(0x7f0000000040)) [ 572.986567][T15394] ? workqueue_sysfs_register+0x400/0x400 [ 572.989287][T15394] ? rcu_is_watching+0x12/0xb0 [ 572.991526][T15394] nci_register_device+0x397/0xb80 [ 572.993894][T15394] ? nci_init_complete_req+0x410/0x410 12:17:37 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) (async, rerun: 64) syz_open_dev$admmidi(&(0x7f0000000000), 0x0, 0x800) (rerun: 64) [ 572.996401][T15394] ? lockdep_init_map_type+0x16d/0x7c0 [ 572.998971][T15394] virtual_ncidev_open+0x147/0x220 [ 573.001282][T15394] ? virtual_ncidev_read+0x4e0/0x4e0 [ 573.001632][T15407] floppy1: obsolete eject ioctl [ 573.003679][T15394] misc_open+0x3da/0x4c0 [ 573.006049][T15407] floppy1: please use floppycontrol --eject [ 573.007804][T15394] ? misc_devnode+0x120/0x120 [ 573.007830][T15394] chrdev_open+0x277/0x700 [ 573.007850][T15394] ? __unregister_chrdev+0x100/0x100 [ 573.017088][T15394] ? fsnotify_perm.part.0+0x25d/0x630 [ 573.019513][T15394] ? fsnotify_perm.part.0+0x268/0x630 [ 573.021994][T15394] do_dentry_open+0x88b/0x1730 [ 573.024252][T15394] ? __unregister_chrdev+0x100/0x100 [ 573.026663][T15394] ? may_open+0x1f2/0x400 [ 573.028624][T15394] path_openat+0x19af/0x29c0 [ 573.030741][T15394] ? path_lookupat+0x770/0x770 [ 573.032901][T15394] do_filp_open+0x1de/0x430 [ 573.034866][T15394] ? may_open_dev+0xf0/0xf0 [ 573.036817][T15394] ? expand_files+0x442/0x910 [ 573.038908][T15394] ? _raw_spin_unlock+0x28/0x40 [ 573.041085][T15394] ? alloc_fd+0x2da/0x6c0 [ 573.043081][T15394] do_sys_openat2+0x176/0x1e0 [ 573.045198][T15394] ? build_open_flags+0x690/0x690 [ 573.047352][T15394] __x64_sys_openat+0x175/0x210 [ 573.049545][T15394] ? __ia32_sys_open+0x1e0/0x1e0 [ 573.051789][T15394] ? ksys_write+0x1a7/0x250 [ 573.053898][T15394] ? rcu_is_watching+0x12/0xb0 [ 573.056053][T15394] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 573.058734][T15394] do_syscall_64+0x38/0xb0 [ 573.060675][T15394] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 573.063263][T15394] RIP: 0033:0x7f583e47cae9 [ 573.065259][T15394] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 573.073863][T15394] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 573.077569][T15394] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 573.081103][T15394] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 573.084391][T15394] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 573.088023][T15394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 573.091451][T15394] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 573.094987][T15394] [ 573.097626][T15394] workqueue: Failed to allocate a rescuer for wq "nfc2_nci_rx_wq" 12:17:37 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 28) 12:17:37 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="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"/263]}) 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x541b, &(0x7f0000000040)) 12:17:37 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000000), 0x0, 0x800) 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x5421, &(0x7f0000000040)) [ 573.123274][T15418] FAULT_INJECTION: forcing a failure. [ 573.123274][T15418] name failslab, interval 1, probability 0, space 0, times 0 12:17:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), 0xffffffffffffffff) setsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f00000003c0)=0x1, 0x4) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@GTPA_LINK={0x8}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_VERSION={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000040}, 0xc010) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r1, 0x4, 0x0, 0x80000000, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev}]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r2, 0x0, 0x0) r3 = socket(0x1, 0xa, 0x7) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r3) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, r1, 0x4, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0xfffa}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x81}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x81}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x2}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x800}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) [ 573.129826][T15418] CPU: 0 PID: 15418 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 573.134542][T15418] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 573.139168][T15418] Call Trace: [ 573.140745][T15418] [ 573.142269][T15418] dump_stack_lvl+0x125/0x1b0 [ 573.144433][T15418] should_fail_ex+0x496/0x5b0 [ 573.146628][T15418] should_failslab+0x9/0x20 12:17:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), 0xffffffffffffffff) setsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f00000003c0)=0x1, 0x4) (async) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@GTPA_LINK={0x8}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_VERSION={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000040}, 0xc010) (async) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r1, 0x4, 0x0, 0x80000000, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev}]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r2, 0x0, 0x0) (async) r3 = socket(0x1, 0xa, 0x7) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r3) (async) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, r1, 0x4, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0xfffa}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x81}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x81}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x2}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x800}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) [ 573.148715][T15418] __kmem_cache_alloc_node+0x5f/0x470 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x5450, &(0x7f0000000040)) [ 573.151310][T15418] ? alloc_workqueue+0xeaf/0x1490 [ 573.153714][T15418] kmalloc_node_trace+0x22/0xd0 [ 573.155931][T15418] alloc_worker+0x40/0x1a0 [ 573.157968][T15418] init_rescuer+0x6f/0x1f0 [ 573.160013][T15418] alloc_workqueue+0xd35/0x1490 [ 573.162249][T15418] ? workqueue_sysfs_register+0x400/0x400 [ 573.164859][T15418] ? rcu_is_watching+0x12/0xb0 [ 573.167034][T15418] nci_register_device+0x397/0xb80 [ 573.169372][T15418] ? nci_init_complete_req+0x410/0x410 [ 573.171888][T15418] ? lockdep_init_map_type+0x16d/0x7c0 [ 573.174366][T15418] virtual_ncidev_open+0x147/0x220 [ 573.176675][T15418] ? virtual_ncidev_read+0x4e0/0x4e0 [ 573.178989][T15418] misc_open+0x3da/0x4c0 [ 573.180931][T15418] ? misc_devnode+0x120/0x120 [ 573.183091][T15418] chrdev_open+0x277/0x700 [ 573.185133][T15418] ? __unregister_chrdev+0x100/0x100 [ 573.187603][T15418] ? fsnotify_perm.part.0+0x25d/0x630 [ 573.189573][T15418] ? fsnotify_perm.part.0+0x268/0x630 [ 573.191532][T15418] do_dentry_open+0x88b/0x1730 [ 573.193270][T15418] ? __unregister_chrdev+0x100/0x100 [ 573.195194][T15418] ? may_open+0x1f2/0x400 [ 573.196768][T15418] path_openat+0x19af/0x29c0 [ 573.198472][T15418] ? path_lookupat+0x770/0x770 [ 573.200201][T15418] do_filp_open+0x1de/0x430 [ 573.201852][T15418] ? may_open_dev+0xf0/0xf0 [ 573.203522][T15418] ? expand_files+0x442/0x910 [ 573.205224][T15418] ? _raw_spin_unlock+0x28/0x40 [ 573.206987][T15418] ? alloc_fd+0x2da/0x6c0 [ 573.208550][T15418] do_sys_openat2+0x176/0x1e0 [ 573.210282][T15418] ? build_open_flags+0x690/0x690 [ 573.212127][T15418] __x64_sys_openat+0x175/0x210 [ 573.213886][T15418] ? __ia32_sys_open+0x1e0/0x1e0 [ 573.215746][T15418] ? ksys_write+0x1a7/0x250 [ 573.217401][T15418] ? rcu_is_watching+0x12/0xb0 [ 573.219112][T15418] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 573.221246][T15418] do_syscall_64+0x38/0xb0 [ 573.222864][T15418] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 573.224971][T15418] RIP: 0033:0x7f583e47cae9 [ 573.226511][T15418] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 573.233316][T15418] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 573.236190][T15418] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 573.239444][T15418] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 573.242386][T15418] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 573.245286][T15418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 573.248164][T15418] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 573.251008][T15418] [ 573.255022][T15418] workqueue: Failed to allocate a rescuer for wq "nfc2_nci_rx_wq" 12:17:37 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 29) 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x5451, &(0x7f0000000040)) 12:17:37 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), 0xffffffffffffffff) setsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f00000003c0)=0x1, 0x4) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@GTPA_LINK={0x8}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_VERSION={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000040}, 0xc010) (async) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@GTPA_LINK={0x8}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_VERSION={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000040}, 0xc010) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r1, 0x4, 0x0, 0x80000000, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev}]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r2, 0x0, 0x0) r3 = socket(0x1, 0xa, 0x7) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r3) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, r1, 0x4, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0xfffa}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x81}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x81}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x2}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x800}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) (async) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, r1, 0x4, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0xfffa}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x81}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x81}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x2}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x800}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) 12:17:37 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="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"/263]}) [ 573.288308][T15441] FAULT_INJECTION: forcing a failure. 12:17:37 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_HANDLE(r0, 0x113, 0x3, &(0x7f0000000000)=0x6ad3, 0x4) accept$phonet_pipe(r0, 0x0, 0x0) [ 573.288308][T15441] name failslab, interval 1, probability 0, space 0, times 0 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x5452, &(0x7f0000000040)) [ 573.294171][T15441] CPU: 0 PID: 15441 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 573.298969][T15441] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 573.303466][T15441] Call Trace: [ 573.305011][T15441] [ 573.306379][T15441] dump_stack_lvl+0x125/0x1b0 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x5460, &(0x7f0000000040)) [ 573.308127][T15441] should_fail_ex+0x496/0x5b0 [ 573.309993][T15441] should_failslab+0x9/0x20 [ 573.311900][T15441] __kmem_cache_alloc_node+0x5f/0x470 [ 573.314339][T15441] ? alloc_workqueue+0xeaf/0x1490 [ 573.316605][T15441] kmalloc_node_trace+0x22/0xd0 [ 573.318945][T15441] alloc_worker+0x40/0x1a0 [ 573.320943][T15441] init_rescuer+0x6f/0x1f0 [ 573.322995][T15441] alloc_workqueue+0xd35/0x1490 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x6470, &(0x7f0000000040)) [ 573.325222][T15441] ? workqueue_sysfs_register+0x400/0x400 [ 573.328098][T15441] ? rcu_is_watching+0x12/0xb0 [ 573.330371][T15441] nci_register_device+0x397/0xb80 [ 573.332685][T15441] ? nci_init_complete_req+0x410/0x410 [ 573.335144][T15441] ? lockdep_init_map_type+0x16d/0x7c0 [ 573.336124][T15451] floppy1: obsolete eject ioctl [ 573.337480][T15441] virtual_ncidev_open+0x147/0x220 [ 573.337505][T15441] ? virtual_ncidev_read+0x4e0/0x4e0 [ 573.337525][T15441] misc_open+0x3da/0x4c0 [ 573.339466][T15451] floppy1: please use floppycontrol --eject [ 573.341713][T15441] ? misc_devnode+0x120/0x120 [ 573.341742][T15441] chrdev_open+0x277/0x700 [ 573.352574][T15441] ? __unregister_chrdev+0x100/0x100 [ 573.354934][T15441] ? fsnotify_perm.part.0+0x25d/0x630 [ 573.357392][T15441] ? fsnotify_perm.part.0+0x268/0x630 [ 573.359540][T15441] do_dentry_open+0x88b/0x1730 [ 573.361452][T15441] ? __unregister_chrdev+0x100/0x100 [ 573.363858][T15441] ? may_open+0x1f2/0x400 [ 573.365770][T15441] path_openat+0x19af/0x29c0 [ 573.367890][T15441] ? path_lookupat+0x770/0x770 [ 573.370036][T15441] do_filp_open+0x1de/0x430 [ 573.372122][T15441] ? may_open_dev+0xf0/0xf0 [ 573.374092][T15441] ? expand_files+0x442/0x910 [ 573.376228][T15441] ? _raw_spin_unlock+0x28/0x40 [ 573.378397][T15441] ? alloc_fd+0x2da/0x6c0 [ 573.380280][T15441] do_sys_openat2+0x176/0x1e0 [ 573.382405][T15441] ? build_open_flags+0x690/0x690 [ 573.384696][T15441] __x64_sys_openat+0x175/0x210 [ 573.386934][T15441] ? __ia32_sys_open+0x1e0/0x1e0 [ 573.389165][T15441] ? ksys_write+0x1a7/0x250 [ 573.391219][T15441] ? rcu_is_watching+0x12/0xb0 [ 573.393380][T15441] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 573.395915][T15441] do_syscall_64+0x38/0xb0 [ 573.397952][T15441] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 573.400654][T15441] RIP: 0033:0x7f583e47cae9 [ 573.402734][T15441] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 573.411418][T15441] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 573.415185][T15441] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 573.418746][T15441] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 573.422305][T15441] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 573.425831][T15441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 573.429389][T15441] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 573.432865][T15441] [ 573.438771][T15441] workqueue: Failed to allocate a rescuer for wq "nfc2_nci_rx_wq" 12:17:37 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 30) 12:17:37 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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"/263]}) 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8933, &(0x7f0000000040)) 12:17:37 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_HANDLE(r0, 0x113, 0x3, &(0x7f0000000000)=0x6ad3, 0x4) accept$phonet_pipe(r0, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) socket$phonet_pipe(0x23, 0x5, 0x2) (async) setsockopt$PNPIPE_HANDLE(r0, 0x113, 0x3, &(0x7f0000000000)=0x6ad3, 0x4) (async) accept$phonet_pipe(r0, 0x0, 0x0) (async) [ 573.468553][T15461] FAULT_INJECTION: forcing a failure. [ 573.468553][T15461] name failslab, interval 1, probability 0, space 0, times 0 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x400448c9, &(0x7f0000000040)) [ 573.473699][T15461] CPU: 2 PID: 15461 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 573.477813][T15461] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 573.481402][T15461] Call Trace: [ 573.482557][T15461] [ 573.483649][T15461] dump_stack_lvl+0x125/0x1b0 [ 573.485381][T15461] should_fail_ex+0x496/0x5b0 [ 573.487159][T15461] should_failslab+0x9/0x20 [ 573.488831][T15461] __kmem_cache_alloc_node+0x5f/0x470 [ 573.490816][T15461] ? lockdep_init_map_type+0x16d/0x7c0 [ 573.493105][T15461] ? worker_thread+0x1290/0x1290 [ 573.495231][T15461] kmalloc_trace+0x25/0xe0 [ 573.496844][T15461] __kthread_create_on_node+0xcb/0x400 [ 573.498801][T15461] ? kthread_parkme+0xa0/0xa0 [ 573.500564][T15461] ? worker_thread+0x1290/0x1290 [ 573.502730][T15461] kthread_create_on_node+0xc8/0x100 [ 573.504638][T15461] ? __kthread_create_on_node+0x400/0x400 [ 573.506733][T15461] ? kasan_set_track+0x25/0x30 [ 573.508498][T15461] init_rescuer+0xce/0x1f0 [ 573.510449][T15461] alloc_workqueue+0xd35/0x1490 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x400448dd, &(0x7f0000000040)) 12:17:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x400454ca, &(0x7f0000000040)) [ 573.512393][T15461] ? workqueue_sysfs_register+0x400/0x400 [ 573.514944][T15461] ? rcu_is_watching+0x12/0xb0 [ 573.517023][T15461] nci_register_device+0x397/0xb80 [ 573.518883][T15461] ? nci_init_complete_req+0x410/0x410 [ 573.521184][T15461] ? lockdep_init_map_type+0x16d/0x7c0 12:17:37 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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"/263]}) [ 573.523615][T15461] virtual_ncidev_open+0x147/0x220 [ 573.525855][T15461] ? virtual_ncidev_read+0x4e0/0x4e0 [ 573.528100][T15461] misc_open+0x3da/0x4c0 [ 573.529824][T15461] ? misc_devnode+0x120/0x120 [ 573.531831][T15461] chrdev_open+0x277/0x700 [ 573.533733][T15461] ? __unregister_chrdev+0x100/0x100 [ 573.535899][T15461] ? fsnotify_perm.part.0+0x25d/0x630 [ 573.538212][T15461] ? fsnotify_perm.part.0+0x268/0x630 [ 573.540520][T15461] do_dentry_open+0x88b/0x1730 [ 573.542609][T15461] ? __unregister_chrdev+0x100/0x100 [ 573.544937][T15461] ? may_open+0x1f2/0x400 [ 573.546590][T15461] path_openat+0x19af/0x29c0 [ 573.548288][T15461] ? path_lookupat+0x770/0x770 [ 573.550030][T15461] do_filp_open+0x1de/0x430 [ 573.551737][T15461] ? may_open_dev+0xf0/0xf0 [ 573.553489][T15461] ? expand_files+0x442/0x910 [ 573.555219][T15461] ? _raw_spin_unlock+0x28/0x40 [ 573.557057][T15461] ? alloc_fd+0x2da/0x6c0 [ 573.558681][T15461] do_sys_openat2+0x176/0x1e0 [ 573.560404][T15461] ? build_open_flags+0x690/0x690 [ 573.562267][T15461] __x64_sys_openat+0x175/0x210 [ 573.564250][T15461] ? __ia32_sys_open+0x1e0/0x1e0 [ 573.566045][T15461] ? ksys_write+0x1a7/0x250 [ 573.567760][T15461] ? rcu_is_watching+0x12/0xb0 [ 573.569504][T15461] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 573.571692][T15461] do_syscall_64+0x38/0xb0 [ 573.573561][T15461] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 573.575704][T15461] RIP: 0033:0x7f583e47cae9 [ 573.577607][T15461] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 573.585065][T15461] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 573.588372][T15461] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 573.591210][T15461] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 573.594010][T15461] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 573.596861][T15461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 573.600123][T15461] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 573.603362][T15461] 12:17:38 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 31) 12:17:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x40049409, &(0x7f0000000040)) 12:17:38 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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"/263]}) 12:17:38 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_HANDLE(r0, 0x113, 0x3, &(0x7f0000000000)=0x6ad3, 0x4) (async, rerun: 64) accept$phonet_pipe(r0, 0x0, 0x0) (rerun: 64) 12:17:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x40081271, &(0x7f0000000040)) [ 573.606802][T15461] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_rx_wq": -ENOMEM [ 573.632256][T15483] FAULT_INJECTION: forcing a failure. [ 573.632256][T15483] name failslab, interval 1, probability 0, space 0, times 0 [ 573.642401][T15483] CPU: 0 PID: 15483 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 573.646778][T15483] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 573.651240][T15483] Call Trace: [ 573.652759][T15483] [ 573.654138][T15483] dump_stack_lvl+0x125/0x1b0 12:17:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x40086602, &(0x7f0000000040)) [ 573.656306][T15483] should_fail_ex+0x496/0x5b0 [ 573.658613][T15483] ? __kthread_create_on_node+0x189/0x400 [ 573.661231][T15483] ? __kthread_create_on_node+0x189/0x400 [ 573.663894][T15483] should_failslab+0x9/0x20 [ 573.666003][T15483] __kmem_cache_alloc_node+0x5f/0x470 [ 573.666737][ T37] audit: type=1400 audit(1694780258.111:203): avc: denied { setattr } for pid=15490 comm="syz-executor.3" path="/dev/fd1" dev="devtmpfs" ino=661 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:removable_device_t tclass=blk_file permissive=1 12:17:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x40087602, &(0x7f0000000040)) [ 573.668465][T15483] ? pointer+0xbf0/0xbf0 [ 573.668494][T15483] ? __kthread_create_on_node+0x189/0x400 [ 573.681821][T15483] __kmalloc_node_track_caller+0x50/0x100 [ 573.684482][T15483] kvasprintf+0xbd/0x150 [ 573.686447][T15483] ? bust_spinlocks+0xe0/0xe0 [ 573.688646][T15483] ? worker_thread+0x1290/0x1290 12:17:38 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="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"/263]}) [ 573.690970][T15483] __kthread_create_on_node+0x189/0x400 [ 573.693709][T15483] ? kthread_parkme+0xa0/0xa0 [ 573.695906][T15483] ? worker_thread+0x1290/0x1290 [ 573.698324][T15483] kthread_create_on_node+0xc8/0x100 [ 573.700773][T15483] ? __kthread_create_on_node+0x400/0x400 [ 573.703420][T15483] ? kasan_set_track+0x25/0x30 [ 573.705458][T15483] init_rescuer+0xce/0x1f0 [ 573.707282][T15483] alloc_workqueue+0xd35/0x1490 [ 573.709552][T15483] ? workqueue_sysfs_register+0x400/0x400 [ 573.712219][T15483] ? rcu_is_watching+0x12/0xb0 [ 573.714453][T15483] nci_register_device+0x397/0xb80 [ 573.716847][T15483] ? nci_init_complete_req+0x410/0x410 [ 573.719406][T15483] ? lockdep_init_map_type+0x16d/0x7c0 [ 573.721966][T15483] virtual_ncidev_open+0x147/0x220 [ 573.724368][T15483] ? virtual_ncidev_read+0x4e0/0x4e0 [ 573.726834][T15483] misc_open+0x3da/0x4c0 [ 573.728843][T15483] ? misc_devnode+0x120/0x120 [ 573.731024][T15483] chrdev_open+0x277/0x700 [ 573.733091][T15483] ? __unregister_chrdev+0x100/0x100 [ 573.735535][T15483] ? fsnotify_perm.part.0+0x25d/0x630 [ 573.738089][T15483] ? fsnotify_perm.part.0+0x268/0x630 [ 573.740622][T15483] do_dentry_open+0x88b/0x1730 [ 573.742901][T15483] ? __unregister_chrdev+0x100/0x100 [ 573.745358][T15483] ? may_open+0x1f2/0x400 [ 573.747396][T15483] path_openat+0x19af/0x29c0 [ 573.749589][T15483] ? path_lookupat+0x770/0x770 [ 573.751845][T15483] do_filp_open+0x1de/0x430 [ 573.754008][T15483] ? may_open_dev+0xf0/0xf0 [ 573.756133][T15483] ? expand_files+0x442/0x910 [ 573.758374][T15483] ? _raw_spin_unlock+0x28/0x40 [ 573.760664][T15483] ? alloc_fd+0x2da/0x6c0 [ 573.762721][T15483] do_sys_openat2+0x176/0x1e0 [ 573.764960][T15483] ? build_open_flags+0x690/0x690 [ 573.767311][T15483] __x64_sys_openat+0x175/0x210 [ 573.769584][T15483] ? __ia32_sys_open+0x1e0/0x1e0 [ 573.771910][T15483] ? ksys_write+0x1a7/0x250 [ 573.774001][T15483] ? rcu_is_watching+0x12/0xb0 [ 573.775782][T15483] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 573.778102][T15483] do_syscall_64+0x38/0xb0 [ 573.780216][T15483] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 573.782960][T15483] RIP: 0033:0x7f583e47cae9 [ 573.784988][T15483] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 573.793546][T15483] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 573.797366][T15483] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 573.800989][T15483] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 573.804598][T15483] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 573.808228][T15483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 573.811836][T15483] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 573.815397][T15483] 12:17:38 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 32) 12:17:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x400c0248, &(0x7f0000000040)) 12:17:38 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:38 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000000)=0x7f, 0x4) accept$phonet_pipe(r0, 0x0, 0x0) 12:17:38 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000000)=0x7f, 0x4) (async) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000000)=0x7f, 0x4) accept$phonet_pipe(r0, 0x0, 0x0) [ 573.818686][T15483] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_rx_wq": -ENOMEM 12:17:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x40101283, &(0x7f0000000040)) 12:17:38 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000000)=0x7f, 0x4) accept$phonet_pipe(r0, 0x0, 0x0) (async) accept$phonet_pipe(r0, 0x0, 0x0) [ 573.848147][T15507] FAULT_INJECTION: forcing a failure. [ 573.848147][T15507] name failslab, interval 1, probability 0, space 0, times 0 [ 573.856817][T15507] CPU: 1 PID: 15507 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 573.861445][T15507] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 12:17:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x40101286, &(0x7f0000000040)) [ 573.865871][T15507] Call Trace: [ 573.867483][T15507] [ 573.868787][T15507] dump_stack_lvl+0x125/0x1b0 [ 573.870890][T15507] should_fail_ex+0x496/0x5b0 [ 573.872957][T15507] should_failslab+0x9/0x20 [ 573.874991][T15507] __kmem_cache_alloc_node+0x5f/0x470 [ 573.877246][T15507] kmalloc_trace+0x25/0xe0 [ 573.878856][T15507] alloc_workqueue+0x16f/0x1490 [ 573.880603][T15507] ? lock_sync+0x190/0x190 [ 573.882237][T15507] ? workqueue_sysfs_register+0x400/0x400 [ 573.884266][T15507] ? rcu_is_watching+0x12/0xb0 [ 573.885970][T15507] nci_register_device+0x514/0xb80 [ 573.887873][T15507] ? nci_init_complete_req+0x410/0x410 [ 573.889821][T15507] ? lockdep_init_map_type+0x16d/0x7c0 [ 573.891773][T15507] virtual_ncidev_open+0x147/0x220 [ 573.893615][T15507] ? virtual_ncidev_read+0x4e0/0x4e0 [ 573.895561][T15507] misc_open+0x3da/0x4c0 [ 573.897096][T15507] ? misc_devnode+0x120/0x120 [ 573.898800][T15507] chrdev_open+0x277/0x700 [ 573.900399][T15507] ? __unregister_chrdev+0x100/0x100 [ 573.902305][T15507] ? fsnotify_perm.part.0+0x25d/0x630 [ 573.904218][T15507] ? fsnotify_perm.part.0+0x268/0x630 [ 573.906122][T15507] do_dentry_open+0x88b/0x1730 [ 573.907882][T15507] ? __unregister_chrdev+0x100/0x100 [ 573.909759][T15507] ? may_open+0x1f2/0x400 [ 573.911344][T15507] path_openat+0x19af/0x29c0 [ 573.913006][T15507] ? path_lookupat+0x770/0x770 [ 573.914748][T15507] do_filp_open+0x1de/0x430 [ 573.916383][T15507] ? may_open_dev+0xf0/0xf0 [ 573.918013][T15507] ? expand_files+0x442/0x910 [ 573.919719][T15507] ? _raw_spin_unlock+0x28/0x40 [ 573.921475][T15507] ? alloc_fd+0x2da/0x6c0 [ 573.923043][T15507] do_sys_openat2+0x176/0x1e0 [ 573.924729][T15507] ? build_open_flags+0x690/0x690 [ 573.926554][T15507] __x64_sys_openat+0x175/0x210 [ 573.928322][T15507] ? __ia32_sys_open+0x1e0/0x1e0 [ 573.930125][T15507] ? ksys_write+0x1a7/0x250 [ 573.931780][T15507] ? rcu_is_watching+0x12/0xb0 [ 573.933503][T15507] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 573.935678][T15507] do_syscall_64+0x38/0xb0 [ 573.937297][T15507] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 573.939431][T15507] RIP: 0033:0x7f583e47cae9 [ 573.941027][T15507] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 573.949176][T15507] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 573.952853][T15507] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 573.956418][T15507] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 573.959863][T15507] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 573.963325][T15507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 573.966933][T15507] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 573.970382][T15507] 12:17:38 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 33) 12:17:38 executing program 1: r0 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000040)={{0x0, 0x100, 0x0, 0xfffffffffffff074, 0x1, 0x0, 0x0, 0x4, 0x40, 0x9, 0x7, 0x3, 0x5, 0x80, 0xd117}, 0x18, [0x0, 0x0, 0x0]}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r1, 0x0, 0x0) 12:17:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x40101288, &(0x7f0000000040)) 12:17:38 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:38 executing program 1: r0 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000040)={{0x0, 0x100, 0x0, 0xfffffffffffff074, 0x1, 0x0, 0x0, 0x4, 0x40, 0x9, 0x7, 0x3, 0x5, 0x80, 0xd117}, 0x18, [0x0, 0x0, 0x0]}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r1, 0x0, 0x0) 12:17:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x401070c9, &(0x7f0000000040)) [ 574.004086][T15527] FAULT_INJECTION: forcing a failure. [ 574.004086][T15527] name failslab, interval 1, probability 0, space 0, times 0 12:17:38 executing program 1: r0 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000040)={{0x0, 0x100, 0x0, 0xfffffffffffff074, 0x1, 0x0, 0x0, 0x4, 0x40, 0x9, 0x7, 0x3, 0x5, 0x80, 0xd117}, 0x18, [0x0, 0x0, 0x0]}) (async) r1 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r1, 0x0, 0x0) [ 574.009720][T15527] CPU: 1 PID: 15527 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 12:17:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x401070ca, &(0x7f0000000040)) [ 574.014686][T15527] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 574.019342][T15527] Call Trace: [ 574.020625][T15527] [ 574.021965][T15527] dump_stack_lvl+0x125/0x1b0 [ 574.023982][T15527] should_fail_ex+0x496/0x5b0 [ 574.025926][T15527] ? kasprintf+0xc8/0x100 [ 574.027943][T15527] ? kasprintf+0xc8/0x100 [ 574.029871][T15527] should_failslab+0x9/0x20 [ 574.031885][T15527] __kmem_cache_alloc_node+0x5f/0x470 [ 574.034244][T15527] ? pointer+0xbf0/0xbf0 [ 574.036069][T15527] ? kasprintf+0xc8/0x100 [ 574.038127][T15527] __kmalloc_node_track_caller+0x50/0x100 [ 574.040651][T15527] kvasprintf+0xbd/0x150 [ 574.042630][T15527] ? bust_spinlocks+0xe0/0xe0 [ 574.044715][T15527] ? ip6_addr_string_sa+0x820/0x820 [ 574.047154][T15527] ? preempt_count_add+0x72/0x140 [ 574.049449][T15527] kasprintf+0xc8/0x100 [ 574.051343][T15527] ? kvasprintf_const+0x190/0x190 [ 574.053697][T15527] ? free_zapped_rcu+0x290/0x290 [ 574.055915][T15527] ? lockdep_init_map_type+0x16d/0x7c0 [ 574.058366][T15527] alloc_workqueue+0x590/0x1490 [ 574.060569][T15527] ? lock_sync+0x190/0x190 [ 574.062586][T15527] ? workqueue_sysfs_register+0x400/0x400 [ 574.065141][T15527] ? rcu_is_watching+0x12/0xb0 [ 574.067328][T15527] nci_register_device+0x514/0xb80 [ 574.069660][T15527] ? nci_init_complete_req+0x410/0x410 [ 574.072119][T15527] ? lockdep_init_map_type+0x16d/0x7c0 [ 574.074589][T15527] virtual_ncidev_open+0x147/0x220 [ 574.076913][T15527] ? virtual_ncidev_read+0x4e0/0x4e0 [ 574.079313][T15527] misc_open+0x3da/0x4c0 [ 574.081238][T15527] ? misc_devnode+0x120/0x120 [ 574.083461][T15527] chrdev_open+0x277/0x700 [ 574.085450][T15527] ? __unregister_chrdev+0x100/0x100 [ 574.087746][T15527] ? fsnotify_perm.part.0+0x25d/0x630 [ 574.090165][T15527] ? fsnotify_perm.part.0+0x268/0x630 [ 574.092579][T15527] do_dentry_open+0x88b/0x1730 [ 574.094737][T15527] ? __unregister_chrdev+0x100/0x100 [ 574.097093][T15527] ? may_open+0x1f2/0x400 [ 574.099046][T15527] path_openat+0x19af/0x29c0 [ 574.101105][T15527] ? path_lookupat+0x770/0x770 [ 574.103305][T15527] do_filp_open+0x1de/0x430 [ 574.105367][T15527] ? may_open_dev+0xf0/0xf0 [ 574.107436][T15527] ? expand_files+0x442/0x910 [ 574.109581][T15527] ? _raw_spin_unlock+0x28/0x40 [ 574.111909][T15527] ? alloc_fd+0x2da/0x6c0 [ 574.113867][T15527] do_sys_openat2+0x176/0x1e0 [ 574.115988][T15527] ? build_open_flags+0x690/0x690 [ 574.118229][T15527] __x64_sys_openat+0x175/0x210 [ 574.120400][T15527] ? __ia32_sys_open+0x1e0/0x1e0 [ 574.122614][T15527] ? ksys_write+0x1a7/0x250 [ 574.124664][T15527] ? rcu_is_watching+0x12/0xb0 [ 574.126832][T15527] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 574.129509][T15527] do_syscall_64+0x38/0xb0 [ 574.131521][T15527] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 574.134113][T15527] RIP: 0033:0x7f583e47cae9 [ 574.136110][T15527] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 574.144737][T15527] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 574.148444][T15527] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 574.151277][T15527] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 574.154658][T15527] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 574.158078][T15527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 574.161593][T15527] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 574.165081][T15527] 12:17:38 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs/custom0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x80000000) r1 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000140), 0x8b00, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000180)={0x55e3b43d99b15f90}) socket$inet_udplite(0x2, 0x2, 0x88) r4 = accept4$phonet_pipe(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x11, r2, 0x100000001) accept$phonet_pipe(r4, 0x0, 0x0) 12:17:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x401070cd, &(0x7f0000000040)) 12:17:38 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 34) 12:17:38 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x4014024c, &(0x7f0000000040)) 12:17:38 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs/custom0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x80000000) r1 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000140), 0x8b00, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000180)={0x55e3b43d99b15f90}) socket$inet_udplite(0x2, 0x2, 0x88) r4 = accept4$phonet_pipe(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x11, r2, 0x100000001) accept$phonet_pipe(r4, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs/custom0\x00', 0x0, 0x0) (async) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x80000000) (async) accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000140), 0x8b00, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000180)={0x55e3b43d99b15f90}) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) accept4$phonet_pipe(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) (async) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x11, r2, 0x100000001) (async) accept$phonet_pipe(r4, 0x0, 0x0) (async) [ 574.200026][T15548] FAULT_INJECTION: forcing a failure. [ 574.200026][T15548] name failslab, interval 1, probability 0, space 0, times 0 [ 574.206120][T15548] CPU: 1 PID: 15548 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 574.210666][T15548] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 574.215229][T15548] Call Trace: [ 574.216743][T15548] 12:17:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x40186366, &(0x7f0000000040)) [ 574.218164][T15548] dump_stack_lvl+0x125/0x1b0 [ 574.220569][T15548] should_fail_ex+0x496/0x5b0 [ 574.222755][T15548] ? kasprintf+0xc8/0x100 [ 574.224762][T15548] ? kasprintf+0xc8/0x100 12:17:38 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) (async) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs/custom0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x80000000) (async) r1 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) (async) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000140), 0x8b00, 0x0) (async) r3 = socket$inet_udplite(0x2, 0x2, 0x88) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000180)={0x55e3b43d99b15f90}) (async, rerun: 32) socket$inet_udplite(0x2, 0x2, 0x88) (async, rerun: 32) r4 = accept4$phonet_pipe(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x11, r2, 0x100000001) (async) accept$phonet_pipe(r4, 0x0, 0x0) [ 574.226710][T15548] should_failslab+0x9/0x20 [ 574.228983][T15548] __kmem_cache_alloc_node+0x5f/0x470 [ 574.231475][T15548] ? pointer+0xbf0/0xbf0 [ 574.233377][T15548] ? kasprintf+0xc8/0x100 [ 574.235389][T15548] __kmalloc_node_track_caller+0x50/0x100 12:17:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x401870c8, &(0x7f0000000040)) [ 574.237970][T15548] kvasprintf+0xbd/0x150 [ 574.240128][T15548] ? bust_spinlocks+0xe0/0xe0 [ 574.242324][T15548] ? ip6_addr_string_sa+0x820/0x820 [ 574.244693][T15548] ? preempt_count_add+0x72/0x140 12:17:38 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="001080000001000000000005431e00cc00670000082f9058640101ed65309201861f0000000202091512c73ad90f2114101d0faaea92626d77b347e3a3fea194040100443c5311e000000100000002ac1e010100000004ac1414bb0000c2d76401010000000200ac1414aa00000081ac14141600000004ac14141e000000054404cb21441ce311ffffffff00000101ac1414aa0000000764010101000010000702810a0101000000000300000000000005cce000000100000009ffffffff00000007000000000000800000004fcc8cfdbf81da57ec0800000062abc678f892529d7373749863e6d89475bbf3308e09e9845c3841a04b2fd692e1a800"/263]}) [ 574.246911][T15548] kasprintf+0xc8/0x100 [ 574.249006][T15548] ? kvasprintf_const+0x190/0x190 [ 574.251221][T15548] ? free_zapped_rcu+0x290/0x290 [ 574.253384][T15548] ? lockdep_init_map_type+0x16d/0x7c0 [ 574.255846][T15548] alloc_workqueue+0x590/0x1490 [ 574.258163][T15548] ? lock_sync+0x190/0x190 [ 574.259891][T15548] ? workqueue_sysfs_register+0x400/0x400 [ 574.261930][T15548] ? rcu_is_watching+0x12/0xb0 [ 574.263661][T15548] nci_register_device+0x514/0xb80 [ 574.265481][T15548] ? nci_init_complete_req+0x410/0x410 [ 574.267749][T15548] ? lockdep_init_map_type+0x16d/0x7c0 [ 574.270193][T15548] virtual_ncidev_open+0x147/0x220 [ 574.272527][T15548] ? virtual_ncidev_read+0x4e0/0x4e0 [ 574.274914][T15548] misc_open+0x3da/0x4c0 [ 574.276730][T15548] ? misc_devnode+0x120/0x120 [ 574.278756][T15548] chrdev_open+0x277/0x700 [ 574.280837][T15548] ? __unregister_chrdev+0x100/0x100 [ 574.283259][T15548] ? fsnotify_perm.part.0+0x25d/0x630 [ 574.285693][T15548] ? fsnotify_perm.part.0+0x268/0x630 [ 574.288070][T15548] do_dentry_open+0x88b/0x1730 [ 574.290192][T15548] ? __unregister_chrdev+0x100/0x100 [ 574.292542][T15548] ? may_open+0x1f2/0x400 [ 574.294508][T15548] path_openat+0x19af/0x29c0 [ 574.296599][T15548] ? path_lookupat+0x770/0x770 [ 574.298822][T15548] do_filp_open+0x1de/0x430 [ 574.300658][T15548] ? may_open_dev+0xf0/0xf0 [ 574.302594][T15548] ? expand_files+0x442/0x910 [ 574.304753][T15548] ? _raw_spin_unlock+0x28/0x40 [ 574.306898][T15548] ? alloc_fd+0x2da/0x6c0 [ 574.308824][T15548] do_sys_openat2+0x176/0x1e0 [ 574.311052][T15548] ? build_open_flags+0x690/0x690 [ 574.313390][T15548] __x64_sys_openat+0x175/0x210 [ 574.315648][T15548] ? __ia32_sys_open+0x1e0/0x1e0 [ 574.317925][T15548] ? ksys_write+0x1a7/0x250 [ 574.320010][T15548] ? rcu_is_watching+0x12/0xb0 [ 574.322237][T15548] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 574.324954][T15548] do_syscall_64+0x38/0xb0 [ 574.327037][T15548] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 574.329781][T15548] RIP: 0033:0x7f583e47cae9 [ 574.331820][T15548] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 574.340269][T15548] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 574.344083][T15548] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 574.347684][T15548] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 574.351180][T15548] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 574.354757][T15548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 574.358233][T15548] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 574.361572][T15548] 12:17:38 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 35) 12:17:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x401870cb, &(0x7f0000000040)) 12:17:38 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) 12:17:38 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="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"/263]}) [ 574.404657][T15580] FAULT_INJECTION: forcing a failure. [ 574.404657][T15580] name failslab, interval 1, probability 0, space 0, times 0 12:17:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x401870cc, &(0x7f0000000040)) 12:17:38 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) socket$inet_dccp(0x2, 0x6, 0x0) (async) accept$phonet_pipe(r0, 0x0, 0x0) (async) [ 574.411444][T15580] CPU: 2 PID: 15580 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 574.416154][T15580] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 574.420642][T15580] Call Trace: [ 574.422174][T15580] [ 574.423505][T15580] dump_stack_lvl+0x125/0x1b0 [ 574.425618][T15580] should_fail_ex+0x496/0x5b0 [ 574.427779][T15580] should_failslab+0x9/0x20 [ 574.429879][T15580] __kmem_cache_alloc_node+0x5f/0x470 [ 574.432339][T15580] ? alloc_workqueue+0xc80/0x1490 12:17:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x401c5820, &(0x7f0000000040)) 12:17:38 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) socket$inet_dccp(0x2, 0x6, 0x0) (async) accept$phonet_pipe(r0, 0x0, 0x0) (async) [ 574.434694][T15580] ? apply_wqattrs_prepare+0xff/0xa90 [ 574.437223][T15580] __kmalloc+0x4f/0x100 [ 574.439125][T15580] apply_wqattrs_prepare+0xff/0xa90 [ 574.441151][T15580] ? preempt_count_sub+0x150/0x150 [ 574.443518][T15580] apply_workqueue_attrs_locked+0xcb/0x150 [ 574.446201][T15580] alloc_workqueue+0xc8b/0x1490 [ 574.448426][T15580] ? workqueue_sysfs_register+0x400/0x400 [ 574.451052][T15580] ? rcu_is_watching+0x12/0xb0 [ 574.453248][T15580] nci_register_device+0x514/0xb80 [ 574.455749][T15580] ? nci_init_complete_req+0x410/0x410 [ 574.458213][T15580] ? lockdep_init_map_type+0x16d/0x7c0 [ 574.460604][T15580] virtual_ncidev_open+0x147/0x220 [ 574.462931][T15580] ? virtual_ncidev_read+0x4e0/0x4e0 [ 574.465255][T15580] misc_open+0x3da/0x4c0 [ 574.467204][T15580] ? misc_devnode+0x120/0x120 [ 574.469320][T15580] chrdev_open+0x277/0x700 [ 574.471348][T15580] ? __unregister_chrdev+0x100/0x100 [ 574.473740][T15580] ? fsnotify_perm.part.0+0x25d/0x630 [ 574.476145][T15580] ? fsnotify_perm.part.0+0x268/0x630 [ 574.478597][T15580] do_dentry_open+0x88b/0x1730 [ 574.480769][T15580] ? __unregister_chrdev+0x100/0x100 [ 574.483164][T15580] ? may_open+0x1f2/0x400 [ 574.485119][T15580] path_openat+0x19af/0x29c0 [ 574.487255][T15580] ? path_lookupat+0x770/0x770 [ 574.489465][T15580] do_filp_open+0x1de/0x430 [ 574.491535][T15580] ? may_open_dev+0xf0/0xf0 [ 574.493458][T15580] ? expand_files+0x442/0x910 [ 574.495533][T15580] ? _raw_spin_unlock+0x28/0x40 [ 574.497766][T15580] ? alloc_fd+0x2da/0x6c0 [ 574.499770][T15580] do_sys_openat2+0x176/0x1e0 [ 574.501912][T15580] ? build_open_flags+0x690/0x690 [ 574.504203][T15580] __x64_sys_openat+0x175/0x210 [ 574.506441][T15580] ? __ia32_sys_open+0x1e0/0x1e0 [ 574.508741][T15580] ? ksys_write+0x1a7/0x250 [ 574.510794][T15580] ? rcu_is_watching+0x12/0xb0 [ 574.512982][T15580] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 574.515706][T15580] do_syscall_64+0x38/0xb0 [ 574.517711][T15580] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 574.520309][T15580] RIP: 0033:0x7f583e47cae9 [ 574.522274][T15580] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 574.530933][T15580] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 574.534753][T15580] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 574.538313][T15580] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 574.541913][T15580] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 574.545473][T15580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 574.549023][T15580] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 574.552628][T15580] 12:17:39 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 36) 12:17:39 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:39 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x40200242, &(0x7f0000000040)) 12:17:39 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket(0x18, 0x800, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000000)) accept$phonet_pipe(r0, 0x0, 0x0) 12:17:39 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) (async) r1 = socket(0x18, 0x800, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000000)) accept$phonet_pipe(r0, 0x0, 0x0) [ 574.578919][T15603] FAULT_INJECTION: forcing a failure. [ 574.578919][T15603] name failslab, interval 1, probability 0, space 0, times 0 12:17:39 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x40200243, &(0x7f0000000040)) [ 574.586980][T15603] CPU: 1 PID: 15603 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 574.591765][T15603] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 574.596238][T15603] Call Trace: [ 574.597842][T15603] [ 574.599239][T15603] dump_stack_lvl+0x125/0x1b0 [ 574.601410][T15603] should_fail_ex+0x496/0x5b0 12:17:39 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x4020940d, &(0x7f0000000040)) [ 574.604402][T15603] should_failslab+0x9/0x20 [ 574.606657][T15603] __kmem_cache_alloc_node+0x5f/0x470 [ 574.609113][T15603] kmalloc_trace+0x25/0xe0 [ 574.611153][T15603] apply_wqattrs_prepare+0x137/0xa90 [ 574.613537][T15603] ? preempt_count_sub+0x150/0x150 [ 574.615611][T15603] apply_workqueue_attrs_locked+0xcb/0x150 [ 574.618229][T15603] alloc_workqueue+0xc8b/0x1490 [ 574.620526][T15603] ? workqueue_sysfs_register+0x400/0x400 [ 574.623147][T15603] ? rcu_is_watching+0x12/0xb0 [ 574.625318][T15603] nci_register_device+0x514/0xb80 12:17:39 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) [ 574.627609][T15603] ? nci_init_complete_req+0x410/0x410 [ 574.630246][T15603] ? lockdep_init_map_type+0x16d/0x7c0 [ 574.632751][T15603] virtual_ncidev_open+0x147/0x220 [ 574.635105][T15603] ? virtual_ncidev_read+0x4e0/0x4e0 [ 574.637566][T15603] misc_open+0x3da/0x4c0 [ 574.639524][T15603] ? misc_devnode+0x120/0x120 [ 574.641666][T15603] chrdev_open+0x277/0x700 [ 574.643743][T15603] ? __unregister_chrdev+0x100/0x100 [ 574.646099][T15603] ? fsnotify_perm.part.0+0x25d/0x630 [ 574.648564][T15603] ? fsnotify_perm.part.0+0x268/0x630 [ 574.650966][T15603] do_dentry_open+0x88b/0x1730 [ 574.653153][T15603] ? __unregister_chrdev+0x100/0x100 [ 574.655314][T15603] ? may_open+0x1f2/0x400 [ 574.656974][T15603] path_openat+0x19af/0x29c0 [ 574.658974][T15603] ? path_lookupat+0x770/0x770 [ 574.660826][T15603] do_filp_open+0x1de/0x430 [ 574.662605][T15603] ? may_open_dev+0xf0/0xf0 [ 574.664676][T15603] ? expand_files+0x442/0x910 [ 574.666850][T15603] ? _raw_spin_unlock+0x28/0x40 [ 574.669102][T15603] ? alloc_fd+0x2da/0x6c0 [ 574.671167][T15603] do_sys_openat2+0x176/0x1e0 [ 574.673347][T15603] ? build_open_flags+0x690/0x690 [ 574.675660][T15603] __x64_sys_openat+0x175/0x210 [ 574.677855][T15603] ? __ia32_sys_open+0x1e0/0x1e0 [ 574.679962][T15603] ? ksys_write+0x1a7/0x250 [ 574.681959][T15603] ? rcu_is_watching+0x12/0xb0 [ 574.684010][T15603] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 574.686366][T15603] do_syscall_64+0x38/0xb0 [ 574.688382][T15603] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 574.690956][T15603] RIP: 0033:0x7f583e47cae9 [ 574.692916][T15603] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 574.701346][T15603] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 574.705515][T15603] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 574.709051][T15603] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 574.712613][T15603] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 574.715857][T15603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 574.718729][T15603] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 574.721534][T15603] 12:17:39 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 37) 12:17:39 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x40800290, &(0x7f0000000040)) 12:17:39 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) 12:17:39 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket(0x18, 0x800, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000000)) accept$phonet_pipe(r0, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) socket(0x18, 0x800, 0x8) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000000)) (async) accept$phonet_pipe(r0, 0x0, 0x0) (async) 12:17:39 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x80041284, &(0x7f0000000040)) [ 574.760073][T15630] FAULT_INJECTION: forcing a failure. 12:17:39 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(0xffffffffffffffff, 0x800455d1, &(0x7f0000000000)) accept$phonet_pipe(r0, 0x0, 0x0) [ 574.760073][T15630] name failslab, interval 1, probability 0, space 0, times 0 [ 574.766445][T15630] CPU: 2 PID: 15630 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 574.766830][ T9043] 12:17:39 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) [ 574.771171][T15630] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 574.771187][T15630] Call Trace: [ 574.771194][T15630] [ 574.771201][T15630] dump_stack_lvl+0x125/0x1b0 [ 574.772253][ T9043] floppy driver state [ 574.776393][T15630] should_fail_ex+0x496/0x5b0 [ 574.776411][T15630] should_failslab+0x9/0x20 [ 574.776427][T15630] kmem_cache_alloc_node+0x64/0x540 [ 574.776439][T15630] alloc_unbound_pwq+0x41e/0xd00 [ 574.776453][T15630] ? kasan_set_track+0x25/0x30 [ 574.776464][T15630] apply_wqattrs_prepare+0x3be/0xa90 [ 574.776479][T15630] apply_workqueue_attrs_locked+0xcb/0x150 [ 574.776493][T15630] alloc_workqueue+0xc8b/0x1490 [ 574.776507][T15630] ? workqueue_sysfs_register+0x400/0x400 [ 574.776520][T15630] ? rcu_is_watching+0x12/0xb0 [ 574.776530][T15630] nci_register_device+0x514/0xb80 [ 574.776544][T15630] ? nci_init_complete_req+0x410/0x410 [ 574.776557][T15630] ? lockdep_init_map_type+0x16d/0x7c0 [ 574.776571][T15630] virtual_ncidev_open+0x147/0x220 [ 574.776582][T15630] ? virtual_ncidev_read+0x4e0/0x4e0 12:17:39 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(0xffffffffffffffff, 0x800455d1, &(0x7f0000000000)) accept$phonet_pipe(r0, 0x0, 0x0) (async) accept$phonet_pipe(r0, 0x0, 0x0) [ 574.776591][T15630] misc_open+0x3da/0x4c0 [ 574.776604][T15630] ? misc_devnode+0x120/0x120 [ 574.776615][T15630] chrdev_open+0x277/0x700 [ 574.776626][T15630] ? __unregister_chrdev+0x100/0x100 [ 574.776635][T15630] ? fsnotify_perm.part.0+0x25d/0x630 [ 574.776648][T15630] ? fsnotify_perm.part.0+0x268/0x630 [ 574.776662][T15630] do_dentry_open+0x88b/0x1730 [ 574.776672][T15630] ? __unregister_chrdev+0x100/0x100 [ 574.776681][T15630] ? may_open+0x1f2/0x400 [ 574.781192][ T9043] ------------------- [ 574.781596][T15630] path_openat+0x19af/0x29c0 [ 574.783922][ T9043] now=4294994584 last interrupt=4294984385 diff=10199 last called handler=main_command_interrupt [ 574.785508][T15630] ? path_lookupat+0x770/0x770 [ 574.785542][T15630] do_filp_open+0x1de/0x430 [ 574.785559][T15630] ? may_open_dev+0xf0/0xf0 [ 574.787769][ T9043] timeout_message=lock fdc [ 574.789908][T15630] ? expand_files+0x442/0x910 [ 574.789937][T15630] ? _raw_spin_unlock+0x28/0x40 [ 574.792000][ T9043] last output bytes: [ 574.794071][T15630] ? alloc_fd+0x2da/0x6c0 [ 574.794098][T15630] do_sys_openat2+0x176/0x1e0 [ 574.794118][T15630] ? build_open_flags+0x690/0x690 [ 574.797083][ T9043] 0 90 4294984381 [ 574.799039][T15630] __x64_sys_openat+0x175/0x210 [ 574.799060][T15630] ? __ia32_sys_open+0x1e0/0x1e0 [ 574.799076][T15630] ? ksys_write+0x1a7/0x250 [ 574.801258][ T9043] 1 90 4294984381 [ 574.803557][T15630] ? rcu_is_watching+0x12/0xb0 [ 574.803577][T15630] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 574.803598][T15630] do_syscall_64+0x38/0xb0 [ 574.806566][ T9043] 2 90 4294984381 [ 574.808133][T15630] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 574.810726][ T9043] 12 90 4294984381 [ 574.813102][T15630] RIP: 0033:0x7f583e47cae9 [ 574.813119][T15630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 574.813137][T15630] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 574.813155][T15630] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 574.815544][ T9043] 1b 90 4294984381 [ 574.817892][T15630] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 574.817907][T15630] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 574.817919][T15630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 574.817929][T15630] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 574.817944][T15630] [ 574.926972][ T9043] ff 90 4294984381 [ 574.928614][ T9043] 12 80 4294984385 [ 574.930098][ T9043] 3 90 4294984385 [ 574.931555][ T9043] 3 80 4294984385 [ 574.932970][ T9043] a1 90 4294984385 12:17:39 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 38) 12:17:39 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) [ 574.934458][ T9043] 1e 90 4294984385 12:17:39 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(0xffffffffffffffff, 0x800455d1, &(0x7f0000000000)) (async) accept$phonet_pipe(r0, 0x0, 0x0) [ 574.937320][ T9043] e6 80 4294984385 [ 574.938973][ T9043] 1 90 4294984385 [ 574.940744][ T9043] 0 90 4294984385 [ 574.942383][ T9043] 0 90 4294984385 [ 574.943274][T15647] FAULT_INJECTION: forcing a failure. [ 574.943274][T15647] name failslab, interval 1, probability 0, space 0, times 0 [ 574.944094][ T9043] 1 90 4294984385 [ 574.950141][ T9043] 2 90 4294984385 [ 574.951186][T15647] CPU: 0 PID: 15647 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 574.951812][ T9043] 24 90 4294984385 [ 574.955360][T15647] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 574.955369][T15647] Call Trace: [ 574.955374][T15647] [ 574.955378][T15647] dump_stack_lvl+0x125/0x1b0 [ 574.955400][T15647] should_fail_ex+0x496/0x5b0 [ 574.957328][ T9043] 1b 90 4294984385 [ 574.960762][T15647] should_failslab+0x9/0x20 [ 574.960782][T15647] __kmem_cache_alloc_node+0x5f/0x470 [ 574.960793][T15647] ? alloc_workqueue+0xeaf/0x1490 [ 574.960809][T15647] kmalloc_node_trace+0x22/0xd0 [ 574.962245][ T9043] ff 90 4294984385 [ 574.963260][T15647] alloc_worker+0x40/0x1a0 [ 574.963274][T15647] init_rescuer+0x6f/0x1f0 [ 574.963284][T15647] alloc_workqueue+0xd35/0x1490 [ 574.963298][T15647] ? workqueue_sysfs_register+0x400/0x400 [ 574.965016][ T9043] last result at 4294994581 [ 574.966741][T15647] ? rcu_is_watching+0x12/0xb0 [ 574.966755][T15647] nci_register_device+0x514/0xb80 [ 574.966771][T15647] ? nci_init_complete_req+0x410/0x410 [ 574.966784][T15647] ? lockdep_init_map_type+0x16d/0x7c0 [ 574.968443][ T9043] last redo_fd_request at 4294994581 [ 574.970062][T15647] virtual_ncidev_open+0x147/0x220 [ 574.970077][T15647] ? virtual_ncidev_read+0x4e0/0x4e0 [ 574.970086][T15647] misc_open+0x3da/0x4c0 [ 574.970100][T15647] ? misc_devnode+0x120/0x120 [ 574.972083][ T9043] status=80 12:17:39 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x80041285, &(0x7f0000000040)) [ 574.973829][T15647] chrdev_open+0x277/0x700 [ 574.973843][T15647] ? __unregister_chrdev+0x100/0x100 [ 574.973852][T15647] ? fsnotify_perm.part.0+0x25d/0x630 [ 574.973867][T15647] ? fsnotify_perm.part.0+0x268/0x630 [ 574.975881][ T9043] fdc_busy=1 12:17:39 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) [ 574.977211][T15647] do_dentry_open+0x88b/0x1730 [ 574.979149][ T9043] floppy_work.func=floppy_work_workfn [ 574.980741][T15647] ? __unregister_chrdev+0x100/0x100 [ 574.982899][ T9043] cont=ffffffff8b1366e0 [ 574.984577][T15647] ? may_open+0x1f2/0x400 [ 574.990188][ T9043] current_req=0000000000000000 [ 574.992129][T15647] path_openat+0x19af/0x29c0 [ 574.994501][ T9043] command_status=-1 [ 574.996390][T15647] ? path_lookupat+0x770/0x770 [ 574.996410][T15647] do_filp_open+0x1de/0x430 [ 574.996419][T15647] ? may_open_dev+0xf0/0xf0 [ 574.996427][T15647] ? expand_files+0x442/0x910 [ 574.996441][T15647] ? _raw_spin_unlock+0x28/0x40 12:17:39 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) [ 574.998680][ T9043] [ 574.998726][ T9043] floppy1: floppy timeout called [ 575.000564][T15647] ? alloc_fd+0x2da/0x6c0 [ 575.002776][ T9043] [ 575.004073][T15647] do_sys_openat2+0x176/0x1e0 [ 575.004088][T15647] ? build_open_flags+0x690/0x690 [ 575.004100][T15647] __x64_sys_openat+0x175/0x210 [ 575.004110][T15647] ? __ia32_sys_open+0x1e0/0x1e0 [ 575.004121][T15647] ? ksys_write+0x1a7/0x250 12:17:39 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 39) [ 575.010084][ T9043] floppy driver state [ 575.011178][T15647] ? rcu_is_watching+0x12/0xb0 12:17:39 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) (async) [ 575.013596][ T9043] ------------------- [ 575.014777][T15647] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 575.018091][ T9043] now=4294994609 last interrupt=4294984385 diff=10224 last called handler=main_command_interrupt [ 575.019416][T15647] do_syscall_64+0x38/0xb0 [ 575.021753][ T9043] timeout_message=lock fdc 12:17:39 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) [ 575.023544][T15647] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 575.025536][ T9043] last output bytes: [ 575.025542][ T9043] 0 90 4294984381 [ 575.027608][T15647] RIP: 0033:0x7f583e47cae9 [ 575.027619][T15647] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 575.027634][T15647] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 575.027652][T15647] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 575.027663][T15647] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 575.027674][T15647] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 575.027684][T15647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 575.027694][T15647] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 575.029799][ T9043] 1 90 4294984381 [ 575.031490][T15647] [ 575.033630][ T9043] 2 90 4294984381 [ 575.039736][T15647] workqueue: Failed to allocate a rescuer for wq "nfc2_nci_tx_wq" [ 575.041614][ T9043] 12 90 4294984381 [ 575.067761][T15664] FAULT_INJECTION: forcing a failure. [ 575.067761][T15664] name failslab, interval 1, probability 0, space 0, times 0 [ 575.073774][ T9043] 1b 90 4294984381 [ 575.074440][T15664] CPU: 0 PID: 15664 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 575.081454][ T9043] ff 90 4294984381 [ 575.081523][T15664] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 575.083549][ T9043] 12 80 4294984385 12:17:39 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) [ 575.090438][T15664] Call Trace: [ 575.090447][T15664] [ 575.090451][T15664] dump_stack_lvl+0x125/0x1b0 [ 575.090472][T15664] should_fail_ex+0x496/0x5b0 [ 575.090483][T15664] should_failslab+0x9/0x20 [ 575.090497][T15664] __kmem_cache_alloc_node+0x5f/0x470 [ 575.090508][T15664] ? lock_acquire+0x464/0x510 [ 575.090522][T15664] kmalloc_trace+0x25/0xe0 [ 575.094218][ T9043] 3 90 4294984385 [ 575.097040][T15664] device_add+0xd18/0x1ac0 [ 575.097057][T15664] ? reacquire_held_locks+0x4b0/0x4b0 [ 575.097070][T15664] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 575.097081][T15664] ? lockdep_init_map_type+0x16d/0x7c0 [ 575.100512][ T9043] 3 80 4294984385 [ 575.103353][T15664] nfc_register_device+0x41/0x3c0 [ 575.106964][ T9043] a1 90 4294984385 [ 575.109736][T15664] nci_register_device+0x7f4/0xb80 [ 575.111446][ T9043] 1e 90 4294984385 [ 575.112550][T15664] ? nci_init_complete_req+0x410/0x410 [ 575.114163][ T9043] e6 80 4294984385 [ 575.116952][T15664] ? lockdep_init_map_type+0x16d/0x7c0 [ 575.116971][T15664] virtual_ncidev_open+0x147/0x220 [ 575.116983][T15664] ? virtual_ncidev_read+0x4e0/0x4e0 [ 575.116993][T15664] misc_open+0x3da/0x4c0 [ 575.117005][T15664] ? misc_devnode+0x120/0x120 [ 575.117017][T15664] chrdev_open+0x277/0x700 [ 575.118758][ T9043] 1 90 4294984385 [ 575.123131][T15664] ? __unregister_chrdev+0x100/0x100 [ 575.124803][ T9043] 0 90 4294984385 [ 575.128527][T15664] ? fsnotify_perm.part.0+0x25d/0x630 [ 575.128545][T15664] ? fsnotify_perm.part.0+0x268/0x630 [ 575.128559][T15664] do_dentry_open+0x88b/0x1730 12:17:39 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) [ 575.128570][T15664] ? __unregister_chrdev+0x100/0x100 [ 575.128580][T15664] ? may_open+0x1f2/0x400 [ 575.128594][T15664] path_openat+0x19af/0x29c0 [ 575.130266][ T9043] 0 90 4294984385 [ 575.133823][T15664] ? path_lookupat+0x770/0x770 [ 575.133841][T15664] do_filp_open+0x1de/0x430 [ 575.133852][T15664] ? may_open_dev+0xf0/0xf0 [ 575.136233][ T9043] 1 90 4294984385 [ 575.136987][T15664] ? expand_files+0x442/0x910 [ 575.138334][ T9043] 2 90 4294984385 [ 575.139992][T15664] ? _raw_spin_unlock+0x28/0x40 [ 575.142120][ T9043] 24 90 4294984385 [ 575.143734][T15664] ? alloc_fd+0x2da/0x6c0 [ 575.147194][ T9043] 1b 90 4294984385 [ 575.147832][T15664] do_sys_openat2+0x176/0x1e0 [ 575.149854][ T9043] ff 90 4294984385 [ 575.151217][T15664] ? build_open_flags+0x690/0x690 [ 575.153034][ T9043] last result at 4294994581 [ 575.154931][T15664] __x64_sys_openat+0x175/0x210 [ 575.158012][ T9043] last redo_fd_request at 4294994607 [ 575.159911][T15664] ? __ia32_sys_open+0x1e0/0x1e0 [ 575.161539][ T9043] status=80 [ 575.163361][T15664] ? ksys_write+0x1a7/0x250 [ 575.163376][T15664] ? rcu_is_watching+0x12/0xb0 [ 575.163386][T15664] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 575.165032][ T9043] fdc_busy=1 [ 575.166893][T15664] do_syscall_64+0x38/0xb0 [ 575.166907][T15664] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 575.166918][T15664] RIP: 0033:0x7f583e47cae9 [ 575.166927][T15664] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 575.166936][T15664] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 575.168620][ T9043] floppy_work.func=floppy_work_workfn [ 575.170563][T15664] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 575.172231][ T9043] cont=ffffffff8b1366e0 [ 575.174190][T15664] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 575.174198][T15664] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 575.176527][ T9043] current_req=0000000000000000 [ 575.178509][T15664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 575.180367][ T9043] command_status=-1 [ 575.182119][T15664] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 575.184173][ T9043] [ 575.185679][T15664] [ 575.284288][ T9043] floppy1: floppy timeout called [ 575.286734][ T9043] [ 575.287660][ T9043] floppy driver state [ 575.289093][ T9043] ------------------- [ 575.291245][ T9043] now=4294994636 last interrupt=4294984385 diff=10251 last called handler=main_command_interrupt [ 575.295141][ T9043] timeout_message=lock fdc [ 575.297809][ T9043] last output bytes: [ 575.299304][ T9043] 0 90 4294984381 [ 575.300671][ T9043] 1 90 4294984381 [ 575.302063][ T9043] 2 90 4294984381 [ 575.303449][ T9043] 12 90 4294984381 [ 575.304806][ T9043] 1b 90 4294984381 [ 575.306315][ T9043] ff 90 4294984381 [ 575.307692][ T9043] 12 80 4294984385 [ 575.309093][ T9043] 3 90 4294984385 [ 575.310501][ T9043] 3 80 4294984385 [ 575.311857][ T9043] a1 90 4294984385 [ 575.313224][ T9043] 1e 90 4294984385 [ 575.314618][ T9043] e6 80 4294984385 [ 575.316066][ T9043] 1 90 4294984385 [ 575.317430][ T9043] 0 90 4294984385 [ 575.318797][ T9043] 0 90 4294984385 [ 575.320163][ T9043] 1 90 4294984385 [ 575.321511][ T9043] 2 90 4294984385 [ 575.322903][ T9043] 24 90 4294984385 [ 575.324261][ T9043] 1b 90 4294984385 [ 575.325708][ T9043] ff 90 4294984385 [ 575.327067][ T9043] last result at 4294994581 [ 575.328702][ T9043] last redo_fd_request at 4294994636 [ 575.330823][ T9043] status=80 [ 575.332202][ T9043] fdc_busy=1 [ 575.333485][ T9043] floppy_work.func=floppy_work_workfn [ 575.335438][ T9043] cont=ffffffff8b1366e0 [ 575.336982][ T9043] current_req=0000000000000000 [ 575.338935][ T9043] command_status=-1 [ 575.340279][ T9043] [ 575.341181][ T9043] floppy1: floppy timeout called [ 575.344449][ T9043] [ 575.345346][ T9043] floppy driver state [ 575.347036][ T9043] ------------------- [ 575.348494][ T9043] now=4294994642 last interrupt=4294984385 diff=10257 last called handler=main_command_interrupt 12:17:39 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x80081270, &(0x7f0000000040)) 12:17:39 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) (async) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) 12:17:39 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 40) 12:17:39 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) [ 575.354646][ T9043] timeout_message=lock fdc [ 575.357648][ T9043] last output bytes: [ 575.359149][ T9043] 0 90 4294984381 [ 575.360545][ T9043] 1 90 4294984381 [ 575.361936][ T9043] 2 90 4294984381 [ 575.362651][T15686] FAULT_INJECTION: forcing a failure. [ 575.362651][T15686] name failslab, interval 1, probability 0, space 0, times 0 [ 575.363333][ T9043] 12 90 4294984381 [ 575.363340][ T9043] 1b 90 4294984381 [ 575.369770][T15686] CPU: 3 PID: 15686 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 12:17:39 executing program 1: ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={@local, 0x1, 0x0, 0x70, 0x0, [{@broadcast}, {@remote}, {@multicast2}, {@loopback}, {@empty}, {@empty}, {@initdev}]}}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) [ 575.370898][ T9043] ff 90 4294984381 [ 575.372101][T15686] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 575.375809][ T9043] 12 80 4294984385 [ 575.377735][T15686] Call Trace: [ 575.381524][ T9043] 3 90 4294984385 [ 575.383067][T15686] [ 575.384269][ T9043] 3 80 4294984385 [ 575.384276][ T9043] a1 90 4294984385 [ 575.385939][T15686] dump_stack_lvl+0x125/0x1b0 [ 575.385977][T15686] should_fail_ex+0x496/0x5b0 [ 575.385994][T15686] ? __kthread_create_on_node+0x189/0x400 [ 575.387087][ T9043] 1e 90 4294984385 [ 575.387094][ T9043] e6 80 4294984385 [ 575.388754][T15686] ? __kthread_create_on_node+0x189/0x400 [ 575.390119][ T9043] 1 90 4294984385 [ 575.392189][T15686] should_failslab+0x9/0x20 12:17:39 executing program 1: ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={@local, 0x1, 0x0, 0x70, 0x0, [{@broadcast}, {@remote}, {@multicast2}, {@loopback}, {@empty}, {@empty}, {@initdev}]}}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) [ 575.392217][T15686] __kmem_cache_alloc_node+0x5f/0x470 [ 575.392237][T15686] ? pointer+0xbf0/0xbf0 [ 575.392262][T15686] ? __kthread_create_on_node+0x189/0x400 [ 575.392279][T15686] __kmalloc_node_track_caller+0x50/0x100 [ 575.392302][T15686] kvasprintf+0xbd/0x150 [ 575.392322][T15686] ? bust_spinlocks+0xe0/0xe0 [ 575.392343][T15686] ? worker_thread+0x1290/0x1290 12:17:39 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) [ 575.392362][T15686] __kthread_create_on_node+0x189/0x400 [ 575.394205][ T9043] 0 90 4294984385 [ 575.396635][T15686] ? kthread_parkme+0xa0/0xa0 [ 575.396658][T15686] ? worker_thread+0x1290/0x1290 [ 575.396676][T15686] kthread_create_on_node+0xc8/0x100 [ 575.399245][ T9043] 0 90 4294984385 [ 575.400048][T15686] ? __kthread_create_on_node+0x400/0x400 [ 575.402240][ T9043] 1 90 4294984385 [ 575.402247][ T9043] 2 90 4294984385 12:17:39 executing program 1: ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={@local, 0x1, 0x0, 0x70, 0x0, [{@broadcast}, {@remote}, {@multicast2}, {@loopback}, {@empty}, {@empty}, {@initdev}]}}) socket$inet_smc(0x2b, 0x1, 0x0) (async) r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) [ 575.402252][ T9043] 24 90 4294984385 [ 575.403941][T15686] ? kasan_set_track+0x25/0x30 [ 575.406145][ T9043] 1b 90 4294984385 [ 575.408443][T15686] init_rescuer+0xce/0x1f0 [ 575.410150][ T9043] ff 90 4294984385 [ 575.410158][ T9043] last result at 4294994581 [ 575.412585][T15686] alloc_workqueue+0xd35/0x1490 [ 575.414687][ T9043] last redo_fd_request at 4294994641 [ 575.416579][T15686] ? workqueue_sysfs_register+0x400/0x400 [ 575.416606][T15686] ? rcu_is_watching+0x12/0xb0 [ 575.416622][T15686] nci_register_device+0x514/0xb80 [ 575.418517][ T9043] status=80 [ 575.420647][T15686] ? nci_init_complete_req+0x410/0x410 [ 575.422861][ T9043] fdc_busy=1 [ 575.422867][ T9043] floppy_work.func=floppy_work_workfn [ 575.424502][T15686] ? lockdep_init_map_type+0x16d/0x7c0 [ 575.426529][ T9043] cont=ffffffff8b1366e0 [ 575.428602][T15686] virtual_ncidev_open+0x147/0x220 [ 575.431096][ T9043] current_req=0000000000000000 [ 575.432731][T15686] ? virtual_ncidev_read+0x4e0/0x4e0 [ 575.435114][ T9043] command_status=-1 [ 575.436799][T15686] misc_open+0x3da/0x4c0 [ 575.436824][T15686] ? misc_devnode+0x120/0x120 [ 575.436845][T15686] chrdev_open+0x277/0x700 [ 575.436862][T15686] ? __unregister_chrdev+0x100/0x100 [ 575.438611][ T9043] [ 575.440319][T15686] ? fsnotify_perm.part.0+0x25d/0x630 [ 575.440350][T15686] ? fsnotify_perm.part.0+0x268/0x630 [ 575.440374][T15686] do_dentry_open+0x88b/0x1730 [ 575.442582][ T9043] floppy1: floppy timeout called [ 575.443989][T15686] ? __unregister_chrdev+0x100/0x100 [ 575.444012][T15686] ? may_open+0x1f2/0x400 [ 575.444034][T15686] path_openat+0x19af/0x29c0 [ 575.504912][T15686] ? path_lookupat+0x770/0x770 [ 575.506940][T15686] do_filp_open+0x1de/0x430 [ 575.508928][T15686] ? may_open_dev+0xf0/0xf0 [ 575.510950][T15686] ? expand_files+0x442/0x910 [ 575.513018][T15686] ? _raw_spin_unlock+0x28/0x40 [ 575.515069][T15686] ? alloc_fd+0x2da/0x6c0 [ 575.516839][T15686] do_sys_openat2+0x176/0x1e0 [ 575.518553][T15686] ? build_open_flags+0x690/0x690 [ 575.520364][T15686] __x64_sys_openat+0x175/0x210 [ 575.522147][T15686] ? __ia32_sys_open+0x1e0/0x1e0 [ 575.523911][T15686] ? ksys_write+0x1a7/0x250 [ 575.525556][T15686] ? rcu_is_watching+0x12/0xb0 [ 575.527357][T15686] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 575.529546][T15686] do_syscall_64+0x38/0xb0 [ 575.531177][T15686] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 575.533306][T15686] RIP: 0033:0x7f583e47cae9 [ 575.534977][T15686] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 575.542061][T15686] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 575.545119][T15686] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 575.548179][T15686] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 575.551269][T15686] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 575.554440][T15686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 575.557540][T15686] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 575.561056][T15686] [ 575.563664][T15686] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_tx_wq": -ENOMEM [ 575.564088][ T9043] [ 575.569489][ T9043] floppy driver state [ 575.571328][ T9043] ------------------- [ 575.573134][ T9043] now=4294994664 last interrupt=4294984385 diff=10279 last called handler=main_command_interrupt [ 575.578091][ T9043] timeout_message=lock fdc [ 575.580107][ T9043] last output bytes: [ 575.581925][ T9043] 0 90 4294984381 [ 575.583659][ T9043] 1 90 4294984381 [ 575.585346][ T9043] 2 90 4294984381 [ 575.589756][ T9043] 12 90 4294984381 [ 575.591612][ T9043] 1b 90 4294984381 [ 575.593411][ T9043] ff 90 4294984381 [ 575.595214][ T9043] 12 80 4294984385 [ 575.597589][ T9043] 3 90 4294984385 [ 575.599293][ T9043] 3 80 4294984385 [ 575.600957][ T9043] a1 90 4294984385 [ 575.602771][ T9043] 1e 90 4294984385 [ 575.604587][ T9043] e6 80 4294984385 [ 575.607976][ T9043] 1 90 4294984385 [ 575.609707][ T9043] 0 90 4294984385 [ 575.611455][ T9043] 0 90 4294984385 [ 575.613250][ T9043] 1 90 4294984385 [ 575.614975][ T9043] 2 90 4294984385 [ 575.616811][ T9043] 24 90 4294984385 [ 575.618547][ T9043] 1b 90 4294984385 [ 575.620308][ T9043] ff 90 4294984385 [ 575.622127][ T9043] last result at 4294994581 [ 575.624216][ T9043] last redo_fd_request at 4294994663 [ 575.627165][ T9043] status=80 [ 575.628670][ T9043] fdc_busy=1 [ 575.630206][ T9043] floppy_work.func=floppy_work_workfn [ 575.632708][ T9043] cont=ffffffff8b1366e0 [ 575.634613][ T9043] current_req=0000000000000000 [ 575.636942][ T9043] command_status=-1 [ 575.638742][ T9043] [ 575.639878][ T9043] floppy1: floppy timeout called [ 575.642938][ T9043] [ 575.643822][ T9043] floppy driver state [ 575.645875][ T9043] ------------------- 12:17:40 executing program 1: accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x800) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x4, 0x3, 0x100, 0xc0, r0, 0x2, '\x00', 0x0, r2, 0x4, 0x1, 0x0, 0xc}, 0x48) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) getsockopt$PNPIPE_ENCAP(r1, 0x113, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) r3 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r3, 0x0, 0x0) 12:17:40 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000000}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r1, 0x0, &(0x7f0000000000)="10599cacd2388d0204b91a1a31f6609d742569f4767c9b94425538b4d0e12e1eee234cf7d1d7d7fc4bef56d9aaa5be33e43175f88f437a1833f8d3c51d7a5dd6e026630e24e786a09f9fa451cb14d1d3d427d60fc0634fff4e9ae1cc025df363165ca5f3056be3c9a786806b3cfc6602e862aa372b0f922794ec6513eca96e0dc92cbdbb221dd93e6531b6a947cefbcd2f5e8ade237caf01620572574d880a45fb454f4cdf911a17d9145e81fe4c489f09ef21886b017e3fc28aee2db558f5f342bf016c49be35aa3d523f164e36b4bb5d90e5", 0xd3, 0x40000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"/263]}) [ 575.647682][ T9043] now=4294994672 last interrupt=4294984385 diff=10287 last called handler=main_command_interrupt 12:17:40 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 41) 12:17:40 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x80081272, &(0x7f0000000040)) [ 575.653759][ T9043] timeout_message=lock fdc [ 575.656054][ T9043] last output bytes: [ 575.657837][ T9043] 0 90 4294984381 12:17:40 executing program 1: accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x800) (async) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) (async) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) (async, rerun: 32) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) (async, rerun: 32) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x4, 0x3, 0x100, 0xc0, r0, 0x2, '\x00', 0x0, r2, 0x4, 0x1, 0x0, 0xc}, 0x48) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) getsockopt$PNPIPE_ENCAP(r1, 0x113, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) r3 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r3, 0x0, 0x0) [ 575.659517][ T9043] 1 90 4294984381 [ 575.661797][ T9043] 2 90 4294984381 [ 575.663539][ T9043] 12 90 4294984381 [ 575.665304][ T9043] 1b 90 4294984381 [ 575.666985][T15712] FAULT_INJECTION: forcing a failure. [ 575.666985][T15712] name failslab, interval 1, probability 0, space 0, times 0 [ 575.667057][T15712] CPU: 3 PID: 15712 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 575.667070][T15712] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 575.667077][T15712] Call Trace: [ 575.667081][T15712] [ 575.667085][T15712] dump_stack_lvl+0x125/0x1b0 [ 575.667106][T15712] should_fail_ex+0x496/0x5b0 [ 575.667117][T15712] ? kstrdup_const+0x5f/0x70 [ 575.667130][T15712] ? kstrdup_const+0x5f/0x70 [ 575.667141][T15712] should_failslab+0x9/0x20 12:17:40 executing program 1: accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x800) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) (async) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) (async) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x4, 0x3, 0x100, 0xc0, r0, 0x2, '\x00', 0x0, r2, 0x4, 0x1, 0x0, 0xc}, 0x48) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) (async) getsockopt$PNPIPE_ENCAP(r1, 0x113, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) (async) r3 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r3, 0x0, 0x0) [ 575.667159][T15712] __kmem_cache_alloc_node+0x5f/0x470 [ 575.667171][T15712] ? kstrdup_const+0x5f/0x70 [ 575.667182][T15712] __kmalloc_node_track_caller+0x50/0x100 [ 575.667196][T15712] kstrdup+0x3c/0x70 [ 575.667207][T15712] kstrdup_const+0x5f/0x70 [ 575.673068][ T9043] ff 90 4294984381 [ 575.677000][T15712] __kernfs_new_node+0x9c/0x8a0 [ 575.677020][T15712] ? kernfs_path_from_node+0x60/0x60 [ 575.677032][T15712] ? stack_trace_save+0x96/0xd0 12:17:40 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 42) [ 575.677046][T15712] ? rcu_is_watching+0x12/0xb0 [ 575.677055][T15712] ? lock_acquire+0x464/0x510 [ 575.677068][T15712] ? lock_sync+0x190/0x190 12:17:40 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) socket(0x2, 0x1, 0x8000) [ 575.677081][T15712] kernfs_create_dir_ns+0x9a/0x210 [ 575.677093][T15712] sysfs_create_dir_ns+0x13b/0x2a0 [ 575.677107][T15712] ? sysfs_create_mount_point+0xb0/0xb0 [ 575.677121][T15712] ? spin_bug+0x1d0/0x1d0 [ 575.677134][T15712] ? get_device_parent+0x10a/0x4e0 12:17:40 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 43) [ 575.677144][T15712] ? class_dir_child_ns_type+0xd/0x60 [ 575.677161][T15712] kobject_add_internal+0x2c8/0x960 [ 575.677174][T15712] kobject_add+0x16f/0x240 [ 575.677185][T15712] ? kset_create_and_add+0x190/0x190 [ 575.677195][T15712] ? do_raw_spin_unlock+0x173/0x230 12:17:40 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) socket(0x2, 0x1, 0x8000) [ 575.677209][T15712] ? kobject_put+0xbe/0x440 [ 575.677219][T15712] device_add+0x290/0x1ac0 [ 575.677230][T15712] ? reacquire_held_locks+0x4b0/0x4b0 [ 575.677242][T15712] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 575.677254][T15712] ? lockdep_init_map_type+0x16d/0x7c0 12:17:40 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) socket(0x2, 0x1, 0x8000) [ 575.677267][T15712] nfc_register_device+0x41/0x3c0 [ 575.677282][T15712] nci_register_device+0x7f4/0xb80 [ 575.677296][T15712] ? nci_init_complete_req+0x410/0x410 [ 575.677310][T15712] ? lockdep_init_map_type+0x16d/0x7c0 [ 575.677323][T15712] virtual_ncidev_open+0x147/0x220 [ 575.677334][T15712] ? virtual_ncidev_read+0x4e0/0x4e0 [ 575.677344][T15712] misc_open+0x3da/0x4c0 [ 575.685785][ T9043] 12 80 4294984385 [ 575.686484][T15712] ? misc_devnode+0x120/0x120 [ 575.694393][ T9043] 3 90 4294984385 [ 575.695598][T15712] chrdev_open+0x277/0x700 [ 575.695614][T15712] ? __unregister_chrdev+0x100/0x100 [ 575.695624][T15712] ? fsnotify_perm.part.0+0x25d/0x630 [ 575.695638][T15712] ? fsnotify_perm.part.0+0x268/0x630 [ 575.695652][T15712] do_dentry_open+0x88b/0x1730 [ 575.695662][T15712] ? __unregister_chrdev+0x100/0x100 [ 575.695672][T15712] ? may_open+0x1f2/0x400 [ 575.695685][T15712] path_openat+0x19af/0x29c0 [ 575.695701][T15712] ? path_lookupat+0x770/0x770 [ 575.695717][T15712] do_filp_open+0x1de/0x430 [ 575.695726][T15712] ? may_open_dev+0xf0/0xf0 [ 575.695734][T15712] ? expand_files+0x442/0x910 [ 575.695747][T15712] ? _raw_spin_unlock+0x28/0x40 [ 575.695761][T15712] ? alloc_fd+0x2da/0x6c0 [ 575.695772][T15712] do_sys_openat2+0x176/0x1e0 [ 575.695782][T15712] ? build_open_flags+0x690/0x690 [ 575.695794][T15712] __x64_sys_openat+0x175/0x210 [ 575.695804][T15712] ? __ia32_sys_open+0x1e0/0x1e0 [ 575.695815][T15712] ? ksys_write+0x1a7/0x250 [ 575.695826][T15712] ? rcu_is_watching+0x12/0xb0 [ 575.695835][T15712] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 575.695846][T15712] do_syscall_64+0x38/0xb0 [ 575.695855][T15712] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 575.695867][T15712] RIP: 0033:0x7f583e47cae9 [ 575.695875][T15712] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 575.695900][T15712] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 575.695912][T15712] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 575.695919][T15712] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 575.695925][T15712] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 575.695930][T15712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 575.695936][T15712] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 575.695944][T15712] [ 575.696565][T15712] kobject: kobject_add_internal failed for nfc2 (error: -12 parent: nfc) [ 575.699571][ T9043] 3 80 4294984385 [ 575.756542][T15738] FAULT_INJECTION: forcing a failure. [ 575.756542][T15738] name failslab, interval 1, probability 0, space 0, times 0 [ 575.759589][ T9043] a1 90 4294984385 [ 575.761332][T15738] CPU: 0 PID: 15738 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 575.761357][T15738] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 575.764671][ T9043] 1e 90 4294984385 [ 575.766268][T15738] Call Trace: [ 575.766278][T15738] [ 575.766285][T15738] dump_stack_lvl+0x125/0x1b0 [ 575.766318][T15738] should_fail_ex+0x496/0x5b0 [ 575.766337][T15738] should_failslab+0x9/0x20 [ 575.768804][ T9043] e6 80 4294984385 [ 575.771248][T15738] kmem_cache_alloc+0x61/0x400 [ 575.773551][ T9043] 1 90 4294984385 [ 575.775960][T15738] __kernfs_new_node+0xd3/0x8a0 [ 575.775986][T15738] ? kernfs_path_from_node+0x60/0x60 [ 575.776005][T15738] ? stack_trace_save+0x96/0xd0 [ 575.776027][T15738] ? rcu_is_watching+0x12/0xb0 [ 575.776041][T15738] ? lock_acquire+0x464/0x510 [ 575.776062][T15738] ? lock_sync+0x190/0x190 [ 575.776081][T15738] kernfs_create_dir_ns+0x9a/0x210 [ 575.776102][T15738] sysfs_create_dir_ns+0x13b/0x2a0 [ 575.776126][T15738] ? sysfs_create_mount_point+0xb0/0xb0 [ 575.776149][T15738] ? spin_bug+0x1d0/0x1d0 [ 575.778060][ T9043] 0 90 4294984385 [ 575.779760][T15738] ? get_device_parent+0x10a/0x4e0 [ 575.781909][ T9043] 0 90 4294984385 [ 575.783580][T15738] ? class_dir_child_ns_type+0xd/0x60 [ 575.785680][ T9043] 1 90 4294984385 [ 575.787664][T15738] kobject_add_internal+0x2c8/0x960 [ 575.790110][ T9043] 2 90 4294984385 [ 575.792525][T15738] kobject_add+0x16f/0x240 [ 575.794699][ T9043] 24 90 4294984385 [ 575.797107][T15738] ? kset_create_and_add+0x190/0x190 [ 575.797132][T15738] ? do_raw_spin_unlock+0x173/0x230 [ 575.797155][T15738] ? kobject_put+0xbe/0x440 [ 575.797172][T15738] device_add+0x290/0x1ac0 [ 575.797193][T15738] ? reacquire_held_locks+0x4b0/0x4b0 [ 575.799191][ T9043] 1b 90 4294984385 [ 575.801277][T15738] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 575.804103][ T9043] ff 90 4294984385 [ 575.805552][T15738] ? lockdep_init_map_type+0x16d/0x7c0 [ 575.807798][ T9043] last result at 4294994581 [ 575.809791][T15738] nfc_register_device+0x41/0x3c0 [ 575.812008][ T9043] last redo_fd_request at 4294994671 [ 575.813886][T15738] nci_register_device+0x7f4/0xb80 [ 575.816230][ T9043] status=80 [ 575.818312][T15738] ? nci_init_complete_req+0x410/0x410 [ 575.820520][ T9043] fdc_busy=1 [ 575.822791][T15738] ? lockdep_init_map_type+0x16d/0x7c0 [ 575.824837][ T9043] floppy_work.func=floppy_work_workfn [ 575.826959][T15738] virtual_ncidev_open+0x147/0x220 [ 575.826985][T15738] ? virtual_ncidev_read+0x4e0/0x4e0 [ 575.827002][T15738] misc_open+0x3da/0x4c0 [ 575.827024][T15738] ? misc_devnode+0x120/0x120 [ 575.827044][T15738] chrdev_open+0x277/0x700 [ 575.829710][ T9043] cont=ffffffff8b1366e0 [ 575.831358][T15738] ? __unregister_chrdev+0x100/0x100 [ 575.834015][ T9043] current_req=0000000000000000 [ 575.835633][T15738] ? fsnotify_perm.part.0+0x25d/0x630 [ 575.835650][T15738] ? fsnotify_perm.part.0+0x268/0x630 [ 575.835664][T15738] do_dentry_open+0x88b/0x1730 [ 575.835674][T15738] ? __unregister_chrdev+0x100/0x100 [ 575.835684][T15738] ? may_open+0x1f2/0x400 [ 575.844131][ T9043] command_status=-1 [ 575.847129][T15738] path_openat+0x19af/0x29c0 [ 575.847154][T15738] ? path_lookupat+0x770/0x770 [ 575.847178][T15738] do_filp_open+0x1de/0x430 [ 575.850755][ T9043] [ 575.853583][T15738] ? may_open_dev+0xf0/0xf0 [ 575.857078][ T9043] floppy1: floppy timeout called [ 575.859824][T15738] ? expand_files+0x442/0x910 [ 576.017439][T15738] ? _raw_spin_unlock+0x28/0x40 [ 576.019669][T15738] ? alloc_fd+0x2da/0x6c0 [ 576.021591][T15738] do_sys_openat2+0x176/0x1e0 [ 576.023715][T15738] ? build_open_flags+0x690/0x690 [ 576.025974][T15738] __x64_sys_openat+0x175/0x210 [ 576.028162][T15738] ? __ia32_sys_open+0x1e0/0x1e0 [ 576.030451][T15738] ? ksys_write+0x1a7/0x250 [ 576.032509][T15738] ? rcu_is_watching+0x12/0xb0 [ 576.034665][T15738] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 576.037328][T15738] do_syscall_64+0x38/0xb0 [ 576.039357][T15738] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 576.042011][T15738] RIP: 0033:0x7f583e47cae9 [ 576.043845][T15738] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 576.052226][T15738] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 576.055962][T15738] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 576.059517][T15738] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 576.063058][T15738] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 576.066545][T15738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 576.070022][T15738] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 576.073590][T15738] [ 576.076708][ T3262] [ 576.077864][ T3262] floppy driver state [ 576.078333][T15738] kobject: kobject_add_internal failed for nfc2 (error: -12 parent: nfc) [ 576.079671][ T3262] ------------------- [ 576.084472][ T3262] now=4294994715 last interrupt=4294984385 diff=10330 last called handler=main_command_interrupt [ 576.089614][ T3262] timeout_message=lock fdc [ 576.091480][ T3262] last output bytes: [ 576.093034][ T3262] 0 90 4294984381 [ 576.094677][ T3262] 1 90 4294984381 [ 576.100094][ T3262] 2 90 4294984381 [ 576.101775][ T3262] 12 90 4294984381 [ 576.103503][ T3262] 1b 90 4294984381 [ 576.105210][ T3262] ff 90 4294984381 [ 576.106921][ T3262] 12 80 4294984385 [ 576.108262][ T3262] 3 90 4294984385 [ 576.109962][ T3262] 3 80 4294984385 [ 576.111351][ T3262] a1 90 4294984385 [ 576.112697][ T3262] 1e 90 4294984385 [ 576.114078][ T3262] e6 80 4294984385 [ 576.115435][ T3262] 1 90 4294984385 [ 576.117089][ T3262] 0 90 4294984385 [ 576.118468][ T3262] 0 90 4294984385 [ 576.119857][ T3262] 1 90 4294984385 [ 576.121218][ T3262] 2 90 4294984385 [ 576.122592][ T3262] 24 90 4294984385 [ 576.123953][ T3262] 1b 90 4294984385 [ 576.125308][ T3262] ff 90 4294984385 [ 576.126792][ T3262] last result at 4294994581 [ 576.128428][ T3262] last redo_fd_request at 4294994715 [ 576.130387][ T3262] status=80 [ 576.131546][ T3262] fdc_busy=1 [ 576.132724][ T3262] floppy_work.func=floppy_work_workfn [ 576.134700][ T3262] cont=ffffffff8b1366e0 [ 576.136265][ T3262] current_req=0000000000000000 [ 576.137988][ T3262] command_status=-1 [ 576.139391][ T3262] [ 576.140284][ T3262] floppy1: floppy timeout called [ 576.142963][ T3262] [ 576.143841][ T3262] floppy driver state [ 576.145324][ T3262] ------------------- 12:17:40 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x80081280, &(0x7f0000000040)) 12:17:40 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) (async) socket(0x2, 0x1, 0x8000) 12:17:40 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 44) 12:17:40 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) socket(0x2, 0x1, 0x8000) [ 576.146897][ T3262] now=4294994722 last interrupt=4294984385 diff=10337 last called handler=main_command_interrupt [ 576.150802][ T3262] timeout_message=lock fdc [ 576.152395][ T3262] last output bytes: [ 576.153818][ T3262] 0 90 4294984381 [ 576.155171][ T3262] 1 90 4294984381 12:17:40 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) socket(0x2, 0x1, 0x8000) [ 576.156843][ T3262] 2 90 4294984381 [ 576.158476][ T3262] 12 90 4294984381 [ 576.159843][ T3262] 1b 90 4294984381 12:17:40 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @remote}]}) accept$phonet_pipe(r0, 0x0, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x20}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) [ 576.161264][ T3262] ff 90 4294984381 [ 576.162943][ T3262] 12 80 4294984385 [ 576.164359][ T3262] 3 90 4294984385 [ 576.166359][ T3262] 3 80 4294984385 [ 576.167784][ T3262] a1 90 4294984385 [ 576.169175][ T3262] 1e 90 4294984385 [ 576.170664][ T3262] e6 80 4294984385 [ 576.172020][ T3262] 1 90 4294984385 [ 576.173404][ T3262] 0 90 4294984385 12:17:40 executing program 0: socket(0x2, 0x1, 0x8000) [ 576.174808][ T3262] 0 90 4294984385 12:17:40 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 45) [ 576.176911][ T3262] 1 90 4294984385 [ 576.178421][ T3262] 2 90 4294984385 [ 576.179796][ T3262] 24 90 4294984385 [ 576.181152][ T3262] 1b 90 4294984385 [ 576.182529][ T3262] ff 90 4294984385 [ 576.183881][ T3262] last result at 4294994581 [ 576.185524][ T3262] last redo_fd_request at 4294994721 [ 576.188202][ T3262] status=80 [ 576.189456][ T3262] fdc_busy=1 [ 576.190723][ T3262] floppy_work.func=floppy_work_workfn [ 576.192733][ T3262] cont=ffffffff8b1366e0 [ 576.194337][ T3262] current_req=0000000000000000 [ 576.197069][ T3262] command_status=-1 [ 576.198843][ T3262] [ 576.199849][ T3262] floppy1: floppy timeout called [ 576.201783][ T3262] [ 576.202703][ T3262] floppy driver state [ 576.204156][ T3262] ------------------- [ 576.205819][ T3262] now=4294994728 last interrupt=4294984385 diff=10343 last called handler=main_command_interrupt [ 576.209811][ T3262] timeout_message=lock fdc [ 576.211835][ T3262] last output bytes: [ 576.213272][ T3262] 0 90 4294984381 [ 576.214648][ T3262] 1 90 4294984381 [ 576.217513][ T3262] 2 90 4294984381 [ 576.219313][ T3262] 12 90 4294984381 [ 576.220893][ T3262] 1b 90 4294984381 [ 576.222440][ T3262] ff 90 4294984381 [ 576.223962][ T3262] 12 80 4294984385 [ 576.225491][ T3262] 3 90 4294984385 [ 576.227758][ T3262] 3 80 4294984385 [ 576.229216][ T3262] a1 90 4294984385 [ 576.230803][ T3262] 1e 90 4294984385 [ 576.232378][ T3262] e6 80 4294984385 [ 576.234021][ T3262] 1 90 4294984385 [ 576.235824][ T3262] 0 90 4294984385 [ 576.237204][ T3262] 0 90 4294984385 [ 576.238566][ T3262] 1 90 4294984385 [ 576.239938][ T3262] 2 90 4294984385 [ 576.241399][ T3262] 24 90 4294984385 [ 576.242934][ T3262] 1b 90 4294984385 [ 576.244394][ T3262] ff 90 4294984385 [ 576.246503][ T3262] last result at 4294994581 [ 576.248278][ T3262] last redo_fd_request at 4294994727 [ 576.250381][ T3262] status=80 [ 576.251637][ T3262] fdc_busy=1 [ 576.252873][ T3262] floppy_work.func=floppy_work_workfn [ 576.255054][ T3262] cont=ffffffff8b1366e0 [ 576.256790][ T3262] current_req=0000000000000000 [ 576.258651][ T3262] command_status=-1 [ 576.260227][ T3262] [ 576.261127][ T3262] floppy1: floppy timeout called [ 576.264099][ T3262] [ 576.265002][ T3262] floppy driver state [ 576.266761][ T3262] ------------------- [ 576.268335][ T3262] now=4294994734 last interrupt=4294984385 diff=10349 last called handler=main_command_interrupt 12:17:40 executing program 0: socket(0x0, 0x1, 0x8000) 12:17:40 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 46) 12:17:40 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @remote}]}) accept$phonet_pipe(r0, 0x0, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x20}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) [ 576.272299][ T3262] timeout_message=lock fdc [ 576.274281][ T3262] last output bytes: 12:17:40 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x80086301, &(0x7f0000000040)) [ 576.275777][ T3262] 0 90 4294984381 [ 576.277272][ T3262] 1 90 4294984381 [ 576.278679][ T3262] 2 90 4294984381 [ 576.280033][ T3262] 12 90 4294984381 [ 576.282419][T15775] FAULT_INJECTION: forcing a failure. [ 576.282419][T15775] name failslab, interval 1, probability 0, space 0, times 0 [ 576.283564][ T3262] 1b 90 4294984381 [ 576.287627][T15775] CPU: 3 PID: 15775 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 12:17:40 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @remote}]}) accept$phonet_pipe(r0, 0x0, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x20}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) socket$inet_smc(0x2b, 0x1, 0x0) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) (async) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @remote}]}) (async) accept$phonet_pipe(r0, 0x0, 0x0) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x20}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) (async) [ 576.287651][T15775] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 576.287661][T15775] Call Trace: [ 576.287669][T15775] [ 576.287676][T15775] dump_stack_lvl+0x125/0x1b0 [ 576.287708][T15775] should_fail_ex+0x496/0x5b0 [ 576.287728][T15775] should_failslab+0x9/0x20 [ 576.287750][T15775] kmem_cache_alloc+0x61/0x400 [ 576.287767][T15775] ? reacquire_held_locks+0x4b0/0x4b0 12:17:40 executing program 0: socket(0x0, 0x1, 0x8000) [ 576.287790][T15775] __kernfs_new_node+0xd3/0x8a0 [ 576.289236][ T3262] ff 90 4294984381 [ 576.293530][T15775] ? kernfs_path_from_node+0x60/0x60 [ 576.293548][T15775] ? up_write+0x1b3/0x510 [ 576.293560][T15775] ? kernfs_add_one+0x17f/0x510 [ 576.298581][ T3262] 12 80 4294984385 [ 576.299160][T15775] ? kernfs_create_dir_ns+0x195/0x210 [ 576.300323][ T3262] 3 90 4294984385 [ 576.302273][T15775] kernfs_new_node+0x94/0x110 [ 576.302296][T15775] __kernfs_create_file+0x53/0x340 [ 576.304054][ T3262] 3 80 4294984385 [ 576.305958][T15775] sysfs_add_file_mode_ns+0x1ff/0x3b0 [ 576.305984][T15775] sysfs_create_file_ns+0x13e/0x1d0 [ 576.306006][T15775] ? sysfs_add_file_mode_ns+0x3b0/0x3b0 [ 576.306051][T15775] ? down_read+0x13e/0x470 [ 576.306072][T15775] ? _down_write_nest_lock+0x200/0x200 [ 576.306091][T15775] ? kobject_put+0xbe/0x440 [ 576.306109][T15775] device_create_file+0xee/0x1d0 [ 576.306133][T15775] device_add+0x2e2/0x1ac0 [ 576.306146][T15775] ? reacquire_held_locks+0x4b0/0x4b0 [ 576.306165][T15775] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 576.306185][T15775] ? lockdep_init_map_type+0x16d/0x7c0 [ 576.306206][T15775] nfc_register_device+0x41/0x3c0 [ 576.306228][T15775] nci_register_device+0x7f4/0xb80 12:17:40 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x1, 0x4800) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r2, 0x40045730, &(0x7f0000000000)=0x400) [ 576.306242][T15775] ? nci_init_complete_req+0x410/0x410 12:17:40 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 47) [ 576.306255][T15775] ? lockdep_init_map_type+0x16d/0x7c0 [ 576.306269][T15775] virtual_ncidev_open+0x147/0x220 [ 576.308383][ T3262] a1 90 4294984385 [ 576.310652][T15775] ? virtual_ncidev_read+0x4e0/0x4e0 [ 576.312939][ T3262] 1e 90 4294984385 12:17:40 executing program 0: socket(0x0, 0x1, 0x8000) [ 576.314228][T15775] misc_open+0x3da/0x4c0 [ 576.314253][T15775] ? misc_devnode+0x120/0x120 [ 576.314273][T15775] chrdev_open+0x277/0x700 12:17:40 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) (async) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x1, 0x4800) (async) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) (async, rerun: 32) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) (async, rerun: 32) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) (async) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r2, 0x40045730, &(0x7f0000000000)=0x400) [ 576.314290][T15775] ? __unregister_chrdev+0x100/0x100 [ 576.314306][T15775] ? fsnotify_perm.part.0+0x25d/0x630 [ 576.314328][T15775] ? fsnotify_perm.part.0+0x268/0x630 [ 576.314352][T15775] do_dentry_open+0x88b/0x1730 [ 576.314368][T15775] ? __unregister_chrdev+0x100/0x100 [ 576.314383][T15775] ? may_open+0x1f2/0x400 [ 576.314405][T15775] path_openat+0x19af/0x29c0 [ 576.316654][ T3262] e6 80 4294984385 [ 576.318210][T15775] ? path_lookupat+0x770/0x770 [ 576.318235][T15775] do_filp_open+0x1de/0x430 [ 576.320054][ T3262] 1 90 4294984385 [ 576.321602][T15775] ? may_open_dev+0xf0/0xf0 [ 576.321618][T15775] ? expand_files+0x442/0x910 [ 576.323631][ T3262] 0 90 4294984385 [ 576.325204][T15775] ? _raw_spin_unlock+0x28/0x40 [ 576.325228][T15775] ? alloc_fd+0x2da/0x6c0 [ 576.325247][T15775] do_sys_openat2+0x176/0x1e0 [ 576.327329][ T3262] 0 90 4294984385 [ 576.329476][T15775] ? build_open_flags+0x690/0x690 [ 576.329498][T15775] __x64_sys_openat+0x175/0x210 [ 576.330967][ T3262] 1 90 4294984385 [ 576.333166][T15775] ? __ia32_sys_open+0x1e0/0x1e0 [ 576.333180][T15775] ? ksys_write+0x1a7/0x250 12:17:40 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x1, 0x4800) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x1, 0x4800) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r2, 0x40045730, &(0x7f0000000000)=0x400) [ 576.333193][T15775] ? rcu_is_watching+0x12/0xb0 [ 576.333202][T15775] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 576.336163][ T3262] 2 90 4294984385 [ 576.337757][T15775] do_syscall_64+0x38/0xb0 [ 576.337776][T15775] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 576.337794][T15775] RIP: 0033:0x7f583e47cae9 [ 576.337808][T15775] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 576.337824][T15775] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 [ 576.340022][ T3262] 24 90 4294984385 [ 576.342082][T15775] ORIG_RAX: 0000000000000101 [ 576.342091][T15775] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 576.342102][T15775] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 576.342113][T15775] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 576.342124][T15775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 576.342135][T15775] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 576.345401][ T3262] 1b 90 4294984385 [ 576.345987][T15775] [ 576.378197][T15795] FAULT_INJECTION: forcing a failure. [ 576.378197][T15795] name failslab, interval 1, probability 0, space 0, times 0 [ 576.380480][ T3262] ff 90 4294984385 [ 576.380802][T15795] CPU: 1 PID: 15795 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 576.383149][ T3262] last result at 4294994581 [ 576.385352][T15795] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 576.387596][ T3262] last redo_fd_request at 4294994733 [ 576.389771][T15795] Call Trace: [ 576.389781][T15795] [ 576.391742][ T3262] status=80 [ 576.393396][T15795] dump_stack_lvl+0x125/0x1b0 [ 576.395069][ T3262] fdc_busy=1 [ 576.396797][T15795] should_fail_ex+0x496/0x5b0 [ 576.396812][T15795] should_failslab+0x9/0x20 [ 576.396827][T15795] kmem_cache_alloc+0x61/0x400 [ 576.396838][T15795] __kernfs_new_node+0xd3/0x8a0 [ 576.396850][T15795] ? kernfs_add_one+0x17f/0x510 [ 576.396862][T15795] ? kernfs_path_from_node+0x60/0x60 [ 576.396873][T15795] ? rcu_is_watching+0x12/0xb0 [ 576.396883][T15795] ? rcu_is_watching+0x12/0xb0 [ 576.396892][T15795] ? lock_release+0x4bf/0x680 [ 576.396904][T15795] ? sysfs_do_create_link_sd+0x82/0x140 [ 576.396918][T15795] kernfs_new_node+0x94/0x110 [ 576.396930][T15795] kernfs_create_link+0xcc/0x230 [ 576.398957][ T3262] floppy_work.func=floppy_work_workfn [ 576.400313][T15795] sysfs_do_create_link_sd+0x90/0x140 [ 576.402355][ T3262] cont=ffffffff8b1366e0 [ 576.404096][T15795] sysfs_create_link+0x61/0xc0 [ 576.407552][ T3262] current_req=0000000000000000 [ 576.407914][T15795] device_add+0x546/0x1ac0 [ 576.409813][ T3262] command_status=-1 [ 576.411596][T15795] ? reacquire_held_locks+0x4b0/0x4b0 [ 576.413277][ T3262] [ 576.413324][ T3262] floppy1: floppy timeout called [ 576.415365][T15795] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 576.446350][ T3262] [ 576.448176][T15795] ? lockdep_init_map_type+0x16d/0x7c0 [ 576.451803][ T3262] floppy driver state [ 576.454776][T15795] nfc_register_device+0x41/0x3c0 [ 576.459241][ T3262] ------------------- [ 576.461533][T15795] nci_register_device+0x7f4/0xb80 [ 576.464476][ T3262] now=4294994753 last interrupt=4294984385 diff=10368 last called handler=main_command_interrupt [ 576.466188][T15795] ? nci_init_complete_req+0x410/0x410 [ 576.466213][T15795] ? lockdep_init_map_type+0x16d/0x7c0 [ 576.466237][T15795] virtual_ncidev_open+0x147/0x220 [ 576.467431][ T3262] timeout_message=lock fdc 12:17:41 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x80086601, &(0x7f0000000040)) 12:17:41 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000200), 0x18000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)={0x0}) getsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000280)=[{}, {}, {}, {}], &(0x7f00000002c0)=0x20) r3 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x2d2342, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000440)={r2, 0x3}) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000240)={r2, 0x2, r4, 0x9, 0x80000}) accept$phonet_pipe(r0, 0x0, 0x0) r5 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r5, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000380)) r6 = getpgid(0x0) r7 = io_uring_setup(0x247d, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x2fd}) kcmp$KCMP_EPOLL_TFD(r6, 0xffffffffffffffff, 0x7, r7, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000000000)) 12:17:41 executing program 0: socket(0x2, 0x0, 0x8000) [ 576.472657][T15795] ? virtual_ncidev_read+0x4e0/0x4e0 [ 576.474196][ T3262] last output bytes: [ 576.474201][ T3262] 0 90 4294984381 [ 576.478617][T15795] misc_open+0x3da/0x4c0 [ 576.478644][T15795] ? misc_devnode+0x120/0x120 [ 576.478664][T15795] chrdev_open+0x277/0x700 [ 576.480522][ T3262] 1 90 4294984381 [ 576.484856][T15795] ? __unregister_chrdev+0x100/0x100 [ 576.487140][ T3262] 2 90 4294984381 [ 576.488164][T15795] ? fsnotify_perm.part.0+0x25d/0x630 [ 576.489344][ T3262] 12 90 4294984381 [ 576.490508][T15795] ? fsnotify_perm.part.0+0x268/0x630 [ 576.492251][ T3262] 1b 90 4294984381 [ 576.493457][T15795] do_dentry_open+0x88b/0x1730 [ 576.495225][ T3262] ff 90 4294984381 12:17:41 executing program 0: socket(0x2, 0x0, 0x0) [ 576.496881][T15795] ? __unregister_chrdev+0x100/0x100 [ 576.496895][T15795] ? may_open+0x1f2/0x400 12:17:41 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 48) [ 576.496909][T15795] path_openat+0x19af/0x29c0 12:17:41 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000200), 0x18000, 0x0) (async) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000200), 0x18000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)={0x0}) getsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000280)=[{}, {}, {}, {}], &(0x7f00000002c0)=0x20) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x2d2342, 0x0) (async) r3 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x2d2342, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000440)={r2, 0x3}) socket$can_raw(0x1d, 0x3, 0x1) (async) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000240)={r2, 0x2, r4, 0x9, 0x80000}) accept$phonet_pipe(r0, 0x0, 0x0) (async) accept$phonet_pipe(r0, 0x0, 0x0) r5 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r5, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000380)) r6 = getpgid(0x0) io_uring_setup(0x247d, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x2fd}) (async) r7 = io_uring_setup(0x247d, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x2fd}) kcmp$KCMP_EPOLL_TFD(r6, 0xffffffffffffffff, 0x7, r7, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000000000)) [ 576.496925][T15795] ? path_lookupat+0x770/0x770 [ 576.498960][ T3262] 12 80 4294984385 [ 576.498967][ T3262] 3 90 4294984385 [ 576.501260][T15795] do_filp_open+0x1de/0x430 [ 576.503113][ T3262] 3 80 4294984385 [ 576.503121][ T3262] a1 90 4294984385 [ 576.505647][T15795] ? may_open_dev+0xf0/0xf0 [ 576.505670][T15795] ? expand_files+0x442/0x910 [ 576.505694][T15795] ? _raw_spin_unlock+0x28/0x40 [ 576.505720][T15795] ? alloc_fd+0x2da/0x6c0 [ 576.507743][ T3262] 1e 90 4294984385 [ 576.507750][ T3262] e6 80 4294984385 [ 576.510081][T15795] do_sys_openat2+0x176/0x1e0 12:17:41 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000200), 0x18000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)={0x0}) getsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000280)=[{}, {}, {}, {}], &(0x7f00000002c0)=0x20) r3 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x2d2342, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000440)={r2, 0x3}) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000240)={r2, 0x2, r4, 0x9, 0x80000}) accept$phonet_pipe(r0, 0x0, 0x0) r5 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r5, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000380)) r6 = getpgid(0x0) r7 = io_uring_setup(0x247d, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x2fd}) kcmp$KCMP_EPOLL_TFD(r6, 0xffffffffffffffff, 0x7, r7, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000200), 0x18000, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)) (async) getsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000280)=[{}, {}, {}, {}], &(0x7f00000002c0)=0x20) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x2d2342, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000440)={r2, 0x3}) (async) socket$can_raw(0x1d, 0x3, 0x1) (async) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000240)={r2, 0x2, r4, 0x9, 0x80000}) (async) accept$phonet_pipe(r0, 0x0, 0x0) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r5, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000380)) (async) getpgid(0x0) (async) io_uring_setup(0x247d, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x2fd}) (async) kcmp$KCMP_EPOLL_TFD(r6, 0xffffffffffffffff, 0x7, r7, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000000000)) (async) [ 576.511866][ T3262] 1 90 4294984385 [ 576.511873][ T3262] 0 90 4294984385 [ 576.514406][T15795] ? build_open_flags+0x690/0x690 [ 576.516356][ T3262] 0 90 4294984385 [ 576.518616][T15795] __x64_sys_openat+0x175/0x210 [ 576.520622][ T3262] 1 90 4294984385 [ 576.520629][ T3262] 2 90 4294984385 [ 576.523078][T15795] ? __ia32_sys_open+0x1e0/0x1e0 [ 576.524627][ T3262] 24 90 4294984385 [ 576.524635][ T3262] 1b 90 4294984385 [ 576.526761][T15795] ? ksys_write+0x1a7/0x250 [ 576.526783][T15795] ? rcu_is_watching+0x12/0xb0 [ 576.526800][T15795] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 576.526818][T15795] do_syscall_64+0x38/0xb0 [ 576.528871][ T3262] ff 90 4294984385 [ 576.528879][ T3262] last result at 4294994581 [ 576.530965][T15795] entry_SYSCALL_64_after_hwframe+0x63/0xcd 12:17:41 executing program 0: socket(0x2, 0x0, 0x0) [ 576.532396][ T3262] last redo_fd_request at 4294994749 [ 576.532434][ T3262] status=80 [ 576.534833][T15795] RIP: 0033:0x7f583e47cae9 [ 576.535814][ T3262] fdc_busy=1 [ 576.537821][T15795] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 576.540336][ T3262] floppy_work.func=floppy_work_workfn [ 576.541315][T15795] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 [ 576.543353][ T3262] cont=ffffffff8b1366e0 [ 576.543360][ T3262] current_req=0000000000000000 [ 576.544993][T15795] ORIG_RAX: 0000000000000101 [ 576.546987][ T3262] command_status=-1 [ 576.548656][T15795] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 576.550615][ T3262] [ 576.550652][ T3262] floppy1: floppy timeout called [ 576.555210][T15795] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 576.558439][ T3262] [ 576.559709][T15795] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 576.561991][ T3262] floppy driver state [ 576.561997][ T3262] ------------------- [ 576.563803][T15795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 576.567382][ T3262] now=4294994764 last interrupt=4294984385 diff=10379 last called handler=main_command_interrupt [ 576.567849][T15795] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 576.569545][ T3262] timeout_message=lock fdc [ 576.571250][T15795] [ 576.581840][ T3262] last output bytes: [ 576.615176][T15823] FAULT_INJECTION: forcing a failure. [ 576.615176][T15823] name failslab, interval 1, probability 0, space 0, times 0 [ 576.617594][ T3262] 0 90 4294984381 [ 576.618151][T15823] CPU: 0 PID: 15823 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 576.619863][ T3262] 1 90 4294984381 [ 576.621380][T15823] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 576.623149][ T3262] 2 90 4294984381 [ 576.625111][T15823] Call Trace: [ 576.625120][T15823] [ 576.627774][ T3262] 12 90 4294984381 [ 576.628588][T15823] dump_stack_lvl+0x125/0x1b0 [ 576.630914][ T3262] 1b 90 4294984381 [ 576.632438][T15823] should_fail_ex+0x496/0x5b0 [ 576.634708][ T3262] ff 90 4294984381 [ 576.636214][T15823] should_failslab+0x9/0x20 [ 576.636236][T15823] kmem_cache_alloc+0x61/0x400 [ 576.636251][T15823] __kernfs_new_node+0xd3/0x8a0 [ 576.636268][T15823] ? kernfs_path_from_node+0x60/0x60 [ 576.638529][ T3262] 12 80 4294984385 [ 576.640065][T15823] ? lock_acquire+0x464/0x510 [ 576.641807][ T3262] 3 90 4294984385 [ 576.643366][T15823] ? kernfs_link_sibling+0x3f5/0x540 [ 576.645444][ T3262] 3 80 4294984385 [ 576.647414][T15823] ? rcu_is_watching+0x12/0xb0 [ 576.647430][T15823] ? lock_release+0x4bf/0x680 [ 576.647446][T15823] ? kernfs_add_one+0x3ca/0x510 [ 576.647462][T15823] ? reacquire_held_locks+0x4b0/0x4b0 [ 576.647480][T15823] ? down_write+0x14f/0x200 [ 576.653950][ T3262] a1 90 4294984385 [ 576.655473][T15823] kernfs_create_dir_ns+0x9a/0x210 [ 576.658497][ T3262] 1e 90 4294984385 [ 576.660515][T15823] internal_create_group+0x780/0xb40 [ 576.662047][ T3262] e6 80 4294984385 [ 576.663872][T15823] ? kernfs_add_one+0x17f/0x510 [ 576.665405][ T3262] 1 90 4294984385 [ 576.673220][T15823] ? sysfs_remove_group+0x170/0x170 [ 576.673245][T15823] ? panel_show+0xf0/0xf0 [ 576.673264][T15823] ? bus_to_subsys+0x129/0x160 [ 576.673281][T15823] dpm_sysfs_add+0x7c/0x280 [ 576.673295][T15823] device_add+0x9e7/0x1ac0 [ 576.677859][ T3262] 0 90 4294984385 [ 576.678316][T15823] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 576.678337][T15823] ? lockdep_init_map_type+0x16d/0x7c0 [ 576.678357][T15823] nfc_register_device+0x41/0x3c0 [ 576.680324][ T3262] 0 90 4294984385 [ 576.682267][T15823] nci_register_device+0x7f4/0xb80 [ 576.682290][T15823] ? nci_init_complete_req+0x410/0x410 [ 576.682308][T15823] ? lockdep_init_map_type+0x16d/0x7c0 [ 576.684513][ T3262] 1 90 4294984385 [ 576.686058][T15823] virtual_ncidev_open+0x147/0x220 [ 576.686076][T15823] ? virtual_ncidev_read+0x4e0/0x4e0 [ 576.686090][T15823] misc_open+0x3da/0x4c0 [ 576.686109][T15823] ? misc_devnode+0x120/0x120 [ 576.690929][ T3262] 2 90 4294984385 [ 576.692901][T15823] chrdev_open+0x277/0x700 [ 576.692923][T15823] ? __unregister_chrdev+0x100/0x100 [ 576.692937][T15823] ? fsnotify_perm.part.0+0x25d/0x630 [ 576.697077][ T3262] 24 90 4294984385 [ 576.697585][T15823] ? fsnotify_perm.part.0+0x268/0x630 [ 576.701243][ T3262] 1b 90 4294984385 [ 576.702812][T15823] do_dentry_open+0x88b/0x1730 [ 576.702829][T15823] ? __unregister_chrdev+0x100/0x100 [ 576.702843][T15823] ? may_open+0x1f2/0x400 [ 576.704698][ T3262] ff 90 4294984385 [ 576.707955][T15823] path_openat+0x19af/0x29c0 [ 576.707981][T15823] ? path_lookupat+0x770/0x770 [ 576.708002][T15823] do_filp_open+0x1de/0x430 [ 576.708016][T15823] ? may_open_dev+0xf0/0xf0 [ 576.708027][T15823] ? expand_files+0x442/0x910 [ 576.708046][T15823] ? _raw_spin_unlock+0x28/0x40 [ 576.708065][T15823] ? alloc_fd+0x2da/0x6c0 [ 576.708081][T15823] do_sys_openat2+0x176/0x1e0 [ 576.708096][T15823] ? build_open_flags+0x690/0x690 [ 576.708113][T15823] __x64_sys_openat+0x175/0x210 [ 576.708128][T15823] ? __ia32_sys_open+0x1e0/0x1e0 [ 576.708143][T15823] ? ksys_write+0x1a7/0x250 [ 576.708159][T15823] ? rcu_is_watching+0x12/0xb0 [ 576.708173][T15823] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 576.708189][T15823] do_syscall_64+0x38/0xb0 [ 576.708203][T15823] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 576.708219][T15823] RIP: 0033:0x7f583e47cae9 [ 576.708231][T15823] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 576.708246][T15823] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 [ 576.715755][ T3262] last result at 4294994581 [ 576.716214][T15823] ORIG_RAX: 0000000000000101 [ 576.718365][ T3262] last redo_fd_request at 4294994763 [ 576.719551][T15823] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 576.719563][T15823] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 576.719573][T15823] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 576.719582][T15823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 576.719591][T15823] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 576.721448][ T3262] status=80 [ 576.726401][T15823] [ 576.907872][ T3262] fdc_busy=1 [ 576.909346][ T3262] floppy_work.func=floppy_work_workfn [ 576.911516][ T3262] cont=ffffffff8b1366e0 [ 576.913030][ T3262] current_req=0000000000000000 [ 576.914802][ T3262] command_status=-1 [ 576.917197][ T3262] [ 576.918362][ T3262] floppy1: floppy timeout called [ 576.920596][ T3262] [ 576.921518][ T3262] floppy driver state [ 576.923014][ T3262] ------------------- [ 576.924445][ T3262] now=4294994799 last interrupt=4294984385 diff=10414 last called handler=main_command_interrupt [ 576.929013][ T3262] timeout_message=lock fdc [ 576.930640][ T3262] last output bytes: [ 576.932057][ T3262] 0 90 4294984381 [ 576.933405][ T3262] 1 90 4294984381 [ 576.934777][ T3262] 2 90 4294984381 [ 576.936581][ T3262] 12 90 4294984381 [ 576.938045][ T3262] 1b 90 4294984381 [ 576.939399][ T3262] ff 90 4294984381 [ 576.940743][ T3262] 12 80 4294984385 [ 576.942138][ T3262] 3 90 4294984385 [ 576.943490][ T3262] 3 80 4294984385 [ 576.944843][ T3262] a1 90 4294984385 [ 576.946376][ T3262] 1e 90 4294984385 [ 576.947741][ T3262] e6 80 4294984385 [ 576.949093][ T3262] 1 90 4294984385 [ 576.950450][ T3262] 0 90 4294984385 [ 576.951797][ T3262] 0 90 4294984385 [ 576.953149][ T3262] 1 90 4294984385 [ 576.954514][ T3262] 2 90 4294984385 [ 576.957262][ T3262] 24 90 4294984385 [ 576.958702][ T3262] 1b 90 4294984385 [ 576.960098][ T3262] ff 90 4294984385 [ 576.961508][ T3262] last result at 4294994581 [ 576.963215][ T3262] last redo_fd_request at 4294994799 [ 576.965212][ T3262] status=80 [ 576.966780][ T3262] fdc_busy=1 [ 576.968107][ T3262] floppy_work.func=floppy_work_workfn [ 576.970098][ T3262] cont=ffffffff8b1366e0 [ 576.971670][ T3262] current_req=0000000000000000 [ 576.973443][ T3262] command_status=-1 [ 576.974907][ T3262] [ 576.976106][ T3262] floppy1: floppy timeout called [ 576.979966][ T3262] [ 576.980906][ T3262] floppy driver state [ 576.982427][ T3262] ------------------- [ 576.983951][ T3262] now=4294994805 last interrupt=4294984385 diff=10420 last called handler=main_command_interrupt 12:17:41 executing program 0: socket(0x2, 0x0, 0x0) 12:17:41 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 49) 12:17:41 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x80087601, &(0x7f0000000040)) [ 576.988142][ T3262] timeout_message=lock fdc 12:17:41 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) r2 = accept4$phonet_pipe(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) r3 = accept$phonet_pipe(r2, 0x0, 0x0) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 576.990068][ T3262] last output bytes: [ 576.992973][ T3262] 0 90 4294984381 [ 576.994408][ T3262] 1 90 4294984381 [ 576.995857][ T3262] 2 90 4294984381 [ 576.997268][ T3262] 12 90 4294984381 [ 576.998684][ T3262] 1b 90 4294984381 [ 576.999025][T15842] FAULT_INJECTION: forcing a failure. [ 576.999025][T15842] name failslab, interval 1, probability 0, space 0, times 0 [ 577.000111][ T3262] ff 90 4294984381 [ 577.005380][T15842] CPU: 2 PID: 15842 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 577.007779][ T3262] 12 80 4294984385 [ 577.011211][T15842] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 577.011224][T15842] Call Trace: [ 577.011230][T15842] [ 577.011237][T15842] dump_stack_lvl+0x125/0x1b0 12:17:41 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) r2 = accept4$phonet_pipe(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) r3 = accept$phonet_pipe(r2, 0x0, 0x0) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_smc(0x2b, 0x1, 0x0) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) (async) accept4$phonet_pipe(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) (async) accept$phonet_pipe(r2, 0x0, 0x0) (async) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) [ 577.011267][T15842] should_fail_ex+0x496/0x5b0 [ 577.011287][T15842] should_failslab+0x9/0x20 [ 577.013122][ T3262] 3 90 4294984385 [ 577.016991][T15842] kmem_cache_alloc+0x61/0x400 [ 577.017017][T15842] __kernfs_new_node+0xd3/0x8a0 [ 577.017037][T15842] ? lock_sync+0x190/0x190 [ 577.017058][T15842] ? kernfs_path_from_node+0x60/0x60 [ 577.017075][T15842] ? rcu_is_watching+0x12/0xb0 [ 577.017089][T15842] ? lock_acquire+0x464/0x510 [ 577.017106][T15842] ? down_write+0x14f/0x200 [ 577.019611][ T3262] 3 80 4294984385 [ 577.019712][T15842] ? lock_sync+0x190/0x190 [ 577.021563][ T3262] a1 90 4294984385 [ 577.023617][T15842] ? down_write+0x14f/0x200 [ 577.023640][T15842] kernfs_new_node+0x94/0x110 [ 577.023660][T15842] __kernfs_create_file+0x53/0x340 [ 577.023681][T15842] sysfs_add_file_mode_ns+0x1ff/0x3b0 [ 577.025370][ T3262] 1e 90 4294984385 [ 577.026990][T15842] sysfs_merge_group+0x1b1/0x330 [ 577.027016][T15842] ? sysfs_update_groups+0x30/0x30 [ 577.029617][ T3262] e6 80 4294984385 [ 577.030882][T15842] ? panel_show+0xf0/0xf0 [ 577.030906][T15842] ? bus_to_subsys+0x129/0x160 12:17:41 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) r2 = accept4$phonet_pipe(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) r3 = accept$phonet_pipe(r2, 0x0, 0x0) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_smc(0x2b, 0x1, 0x0) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) (async) accept4$phonet_pipe(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) (async) accept$phonet_pipe(r2, 0x0, 0x0) (async) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) [ 577.030923][T15842] dpm_sysfs_add+0x22f/0x280 [ 577.030938][T15842] device_add+0x9e7/0x1ac0 [ 577.030954][T15842] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 577.030972][T15842] ? lockdep_init_map_type+0x16d/0x7c0 [ 577.030993][T15842] nfc_register_device+0x41/0x3c0 [ 577.031016][T15842] nci_register_device+0x7f4/0xb80 [ 577.031037][T15842] ? nci_init_complete_req+0x410/0x410 [ 577.031056][T15842] ? lockdep_init_map_type+0x16d/0x7c0 12:17:41 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) r2 = accept4$phonet_pipe(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) r3 = accept$phonet_pipe(r2, 0x0, 0x0) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:17:41 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) accept$phonet_pipe(r2, 0x0, 0x0) r4 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={0x0, 0x7ff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) [ 577.031077][T15842] virtual_ncidev_open+0x147/0x220 [ 577.031093][T15842] ? virtual_ncidev_read+0x4e0/0x4e0 [ 577.031109][T15842] misc_open+0x3da/0x4c0 [ 577.031132][T15842] ? misc_devnode+0x120/0x120 12:17:41 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 50) [ 577.031150][T15842] chrdev_open+0x277/0x700 12:17:41 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) r2 = accept4$phonet_pipe(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) r3 = accept$phonet_pipe(r2, 0x0, 0x0) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 577.031167][T15842] ? __unregister_chrdev+0x100/0x100 [ 577.031184][T15842] ? fsnotify_perm.part.0+0x25d/0x630 [ 577.033090][ T3262] 1 90 4294984385 [ 577.035159][T15842] ? fsnotify_perm.part.0+0x268/0x630 [ 577.038183][ T3262] 0 90 4294984385 [ 577.039000][T15842] do_dentry_open+0x88b/0x1730 [ 577.040653][ T3262] 0 90 4294984385 [ 577.042270][T15842] ? __unregister_chrdev+0x100/0x100 [ 577.043970][ T3262] 1 90 4294984385 [ 577.045592][T15842] ? may_open+0x1f2/0x400 [ 577.045618][T15842] path_openat+0x19af/0x29c0 [ 577.045643][T15842] ? path_lookupat+0x770/0x770 [ 577.045666][T15842] do_filp_open+0x1de/0x430 [ 577.045680][T15842] ? may_open_dev+0xf0/0xf0 [ 577.045694][T15842] ? expand_files+0x442/0x910 [ 577.045713][T15842] ? _raw_spin_unlock+0x28/0x40 [ 577.045735][T15842] ? alloc_fd+0x2da/0x6c0 [ 577.051917][ T3262] 2 90 4294984385 [ 577.053966][T15842] do_sys_openat2+0x176/0x1e0 [ 577.053991][T15842] ? build_open_flags+0x690/0x690 [ 577.054008][T15842] __x64_sys_openat+0x175/0x210 [ 577.055905][ T3262] 24 90 4294984385 [ 577.058015][T15842] ? __ia32_sys_open+0x1e0/0x1e0 [ 577.058053][T15842] ? ksys_write+0x1a7/0x250 [ 577.058071][T15842] ? rcu_is_watching+0x12/0xb0 [ 577.060442][ T3262] 1b 90 4294984385 [ 577.062064][T15842] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 577.062085][T15842] do_syscall_64+0x38/0xb0 [ 577.062101][T15842] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 577.064127][ T3262] ff 90 4294984385 [ 577.066172][T15842] RIP: 0033:0x7f583e47cae9 [ 577.066187][T15842] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 577.066202][T15842] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 577.066219][T15842] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 577.068546][ T3262] last result at 4294994581 [ 577.070449][T15842] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 577.070461][T15842] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 577.070471][T15842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 577.070481][T15842] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 577.070494][T15842] [ 577.073621][ T3262] last redo_fd_request at 4294994805 [ 577.107902][T15869] FAULT_INJECTION: forcing a failure. [ 577.107902][T15869] name failslab, interval 1, probability 0, space 0, times 0 [ 577.109107][ T3262] status=80 [ 577.110727][T15869] CPU: 0 PID: 15869 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 577.110743][T15869] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 577.110749][T15869] Call Trace: [ 577.110754][T15869] [ 577.110758][T15869] dump_stack_lvl+0x125/0x1b0 [ 577.110778][T15869] should_fail_ex+0x496/0x5b0 [ 577.110790][T15869] should_failslab+0x9/0x20 [ 577.110804][T15869] kmem_cache_alloc+0x61/0x400 [ 577.112611][ T3262] fdc_busy=1 [ 577.114599][T15869] __kernfs_new_node+0xd3/0x8a0 [ 577.114617][T15869] ? kernfs_path_from_node+0x60/0x60 [ 577.114629][T15869] ? lock_acquire+0x464/0x510 [ 577.114643][T15869] ? kernfs_link_sibling+0x3f5/0x540 [ 577.114655][T15869] ? rcu_is_watching+0x12/0xb0 [ 577.118100][ T3262] floppy_work.func=floppy_work_workfn [ 577.119709][T15869] ? lock_release+0x4bf/0x680 [ 577.121897][ T3262] cont=ffffffff8b1366e0 [ 577.123558][T15869] ? kernfs_add_one+0x3ca/0x510 [ 577.123574][T15869] ? reacquire_held_locks+0x4b0/0x4b0 [ 577.133080][ T3262] current_req=0000000000000000 [ 577.133633][T15869] ? down_write+0x14f/0x200 [ 577.136551][ T3262] command_status=-1 [ 577.137665][T15869] kernfs_create_dir_ns+0x9a/0x210 [ 577.137682][T15869] internal_create_group+0x780/0xb40 [ 577.137697][T15869] ? kernfs_add_one+0x17f/0x510 [ 577.137709][T15869] ? sysfs_remove_group+0x170/0x170 [ 577.139388][ T3262] [ 577.141175][T15869] ? panel_show+0xf0/0xf0 [ 577.143298][ T3262] floppy1: floppy timeout called [ 577.144987][T15869] ? bus_to_subsys+0x129/0x160 [ 577.147695][ T3262] [ 577.148861][T15869] dpm_sysfs_add+0x7c/0x280 [ 577.150900][ T3262] floppy driver state [ 577.152999][T15869] device_add+0x9e7/0x1ac0 [ 577.154712][ T3262] ------------------- [ 577.156307][T15869] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 577.156322][T15869] ? lockdep_init_map_type+0x16d/0x7c0 [ 577.156336][T15869] nfc_register_device+0x41/0x3c0 [ 577.156351][T15869] nci_register_device+0x7f4/0xb80 [ 577.156365][T15869] ? nci_init_complete_req+0x410/0x410 [ 577.156378][T15869] ? lockdep_init_map_type+0x16d/0x7c0 [ 577.164910][ T3262] now=4294994823 last interrupt=4294984385 diff=10438 last called handler=main_command_interrupt [ 577.167942][T15869] virtual_ncidev_open+0x147/0x220 [ 577.167958][T15869] ? virtual_ncidev_read+0x4e0/0x4e0 [ 577.167968][T15869] misc_open+0x3da/0x4c0 [ 577.167982][T15869] ? misc_devnode+0x120/0x120 [ 577.167994][T15869] chrdev_open+0x277/0x700 [ 577.168005][T15869] ? __unregister_chrdev+0x100/0x100 [ 577.168015][T15869] ? fsnotify_perm.part.0+0x25d/0x630 [ 577.168029][T15869] ? fsnotify_perm.part.0+0x268/0x630 [ 577.171568][ T3262] timeout_message=lock fdc [ 577.173206][T15869] do_dentry_open+0x88b/0x1730 [ 577.176831][ T3262] last output bytes: [ 577.179647][T15869] ? __unregister_chrdev+0x100/0x100 [ 577.183159][ T3262] 0 90 4294984381 [ 577.186051][T15869] ? may_open+0x1f2/0x400 [ 577.186069][T15869] path_openat+0x19af/0x29c0 [ 577.186086][T15869] ? path_lookupat+0x770/0x770 [ 577.186101][T15869] do_filp_open+0x1de/0x430 [ 577.186110][T15869] ? may_open_dev+0xf0/0xf0 [ 577.186119][T15869] ? expand_files+0x442/0x910 [ 577.186132][T15869] ? _raw_spin_unlock+0x28/0x40 [ 577.187515][ T3262] 1 90 4294984381 [ 577.189259][T15869] ? alloc_fd+0x2da/0x6c0 [ 577.194713][ T3262] 2 90 4294984381 [ 577.195885][T15869] do_sys_openat2+0x176/0x1e0 [ 577.195903][T15869] ? build_open_flags+0x690/0x690 [ 577.195914][T15869] __x64_sys_openat+0x175/0x210 [ 577.195925][T15869] ? __ia32_sys_open+0x1e0/0x1e0 [ 577.195935][T15869] ? ksys_write+0x1a7/0x250 [ 577.200499][ T3262] 12 90 4294984381 [ 577.204192][T15869] ? rcu_is_watching+0x12/0xb0 [ 577.205789][ T3262] 1b 90 4294984381 [ 577.206857][T15869] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 577.208954][ T3262] ff 90 4294984381 [ 577.210665][T15869] do_syscall_64+0x38/0xb0 [ 577.212667][ T3262] 12 80 4294984385 [ 577.214419][T15869] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 577.216009][ T3262] 3 90 4294984385 [ 577.217699][T15869] RIP: 0033:0x7f583e47cae9 [ 577.219925][ T3262] 3 80 4294984385 [ 577.221644][T15869] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 577.224046][ T3262] a1 90 4294984385 [ 577.225804][T15869] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 577.225817][T15869] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 577.225828][T15869] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 577.225834][T15869] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 577.225840][T15869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 577.225846][T15869] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 577.225854][T15869] [ 577.405331][ T3262] 1e 90 4294984385 [ 577.408302][ T3262] e6 80 4294984385 [ 577.409996][ T3262] 1 90 4294984385 [ 577.411655][ T3262] 0 90 4294984385 [ 577.413313][ T3262] 0 90 4294984385 [ 577.414868][ T3262] 1 90 4294984385 [ 577.417169][ T3262] 2 90 4294984385 [ 577.418748][ T3262] 24 90 4294984385 [ 577.420228][ T3262] 1b 90 4294984385 [ 577.421731][ T3262] ff 90 4294984385 [ 577.423257][ T3262] last result at 4294994581 [ 577.425017][ T3262] last redo_fd_request at 4294994822 [ 577.427268][ T3262] status=80 [ 577.428445][ T3262] fdc_busy=1 [ 577.429715][ T3262] floppy_work.func=floppy_work_workfn [ 577.431877][ T3262] cont=ffffffff8b1366e0 [ 577.433487][ T3262] current_req=0000000000000000 [ 577.435351][ T3262] command_status=-1 [ 577.436939][ T3262] [ 577.437865][ T3262] floppy1: floppy timeout called [ 577.440604][ T3262] [ 577.441710][ T3262] floppy driver state [ 577.443508][ T3262] ------------------- [ 577.445327][ T3262] now=4294994851 last interrupt=4294984385 diff=10466 last called handler=main_command_interrupt [ 577.449957][ T3262] timeout_message=lock fdc 12:17:41 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8010020f, &(0x7f0000000040)) 12:17:41 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) accept$phonet_pipe(r2, 0x0, 0x0) r4 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={0x0, 0x7ff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) socket$inet_smc(0x2b, 0x1, 0x0) (async) pidfd_getfd(0xffffffffffffffff, r0, 0x0) (async) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) (async) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) (async) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) (async) socket$phonet_pipe(0x23, 0x5, 0x2) (async) getsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) (async) accept$phonet_pipe(r2, 0x0, 0x0) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, 0x0) (async) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={0x0, 0x7ff}) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) (async) 12:17:41 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) r2 = accept4$phonet_pipe(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) r3 = accept$phonet_pipe(r2, 0x0, 0x0) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:17:41 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 51) [ 577.452104][ T3262] last output bytes: [ 577.453955][ T3262] 0 90 4294984381 [ 577.455812][ T3262] 1 90 4294984381 [ 577.457519][ T3262] 2 90 4294984381 [ 577.459232][ T3262] 12 90 4294984381 [ 577.460128][T15877] FAULT_INJECTION: forcing a failure. [ 577.460128][T15877] name failslab, interval 1, probability 0, space 0, times 0 [ 577.460929][ T3262] 1b 90 4294984381 [ 577.460941][ T3262] ff 90 4294984381 [ 577.460949][ T3262] 12 80 4294984385 [ 577.465509][T15877] CPU: 0 PID: 15877 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 577.467259][ T3262] 3 90 4294984385 [ 577.468517][T15877] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 577.470181][ T3262] 3 80 4294984385 [ 577.474207][T15877] Call Trace: [ 577.474215][T15877] [ 577.475979][ T3262] a1 90 4294984385 [ 577.479528][T15877] dump_stack_lvl+0x125/0x1b0 [ 577.481217][ T3262] 1e 90 4294984385 [ 577.482454][T15877] should_fail_ex+0x496/0x5b0 [ 577.483787][ T3262] e6 80 4294984385 [ 577.485133][T15877] should_failslab+0x9/0x20 [ 577.487367][ T3262] 1 90 4294984385 [ 577.488673][T15877] kmem_cache_alloc+0x61/0x400 [ 577.490822][ T3262] 0 90 4294984385 [ 577.492468][T15877] ? lock_acquire+0x464/0x510 [ 577.494499][ T3262] 0 90 4294984385 [ 577.496153][T15877] __kernfs_new_node+0xd3/0x8a0 [ 577.496172][T15877] ? kernfs_add_one+0x3ca/0x510 [ 577.496184][T15877] ? kernfs_path_from_node+0x60/0x60 [ 577.496195][T15877] ? down_write+0x14f/0x200 [ 577.496208][T15877] ? down_write+0x14f/0x200 [ 577.496220][T15877] ? up_write+0x1b3/0x510 [ 577.496230][T15877] kernfs_new_node+0x94/0x110 [ 577.498331][ T3262] 1 90 4294984385 [ 577.499917][T15877] __kernfs_create_file+0x53/0x340 [ 577.502122][ T3262] 2 90 4294984385 [ 577.503516][T15877] sysfs_add_file_mode_ns+0x1ff/0x3b0 [ 577.505748][ T3262] 24 90 4294984385 [ 577.507484][T15877] sysfs_merge_group+0x1b1/0x330 [ 577.509849][ T3262] 1b 90 4294984385 [ 577.511499][T15877] ? sysfs_update_groups+0x30/0x30 [ 577.513544][ T3262] ff 90 4294984385 [ 577.515113][T15877] ? panel_show+0xf0/0xf0 [ 577.517277][ T3262] last result at 4294994581 [ 577.518657][T15877] ? bus_to_subsys+0x129/0x160 [ 577.520914][ T3262] last redo_fd_request at 4294994851 [ 577.522288][T15877] dpm_sysfs_add+0x22f/0x280 [ 577.524689][ T3262] status=80 [ 577.526103][T15877] device_add+0x9e7/0x1ac0 [ 577.526117][T15877] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 577.526130][T15877] ? lockdep_init_map_type+0x16d/0x7c0 [ 577.526145][T15877] nfc_register_device+0x41/0x3c0 [ 577.526161][T15877] nci_register_device+0x7f4/0xb80 [ 577.526176][T15877] ? nci_init_complete_req+0x410/0x410 [ 577.528411][ T3262] fdc_busy=1 [ 577.529751][T15877] ? lockdep_init_map_type+0x16d/0x7c0 [ 577.532109][ T3262] floppy_work.func=floppy_work_workfn [ 577.533462][T15877] virtual_ncidev_open+0x147/0x220 [ 577.535433][ T3262] cont=ffffffff8b1366e0 [ 577.537106][T15877] ? virtual_ncidev_read+0x4e0/0x4e0 [ 577.537119][T15877] misc_open+0x3da/0x4c0 [ 577.537132][T15877] ? misc_devnode+0x120/0x120 [ 577.537144][T15877] chrdev_open+0x277/0x700 [ 577.537154][T15877] ? __unregister_chrdev+0x100/0x100 [ 577.537164][T15877] ? fsnotify_perm.part.0+0x25d/0x630 [ 577.537177][T15877] ? fsnotify_perm.part.0+0x268/0x630 [ 577.537191][T15877] do_dentry_open+0x88b/0x1730 [ 577.539378][ T3262] current_req=0000000000000000 12:17:42 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) (async) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) (async) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) (async) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) (async) accept$phonet_pipe(r2, 0x0, 0x0) r4 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, 0x0) (async) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={0x0, 0x7ff}) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) [ 577.541346][T15877] ? __unregister_chrdev+0x100/0x100 12:17:42 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) accept$phonet_pipe(r2, 0x0, 0x0) r4 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={0x0, 0x7ff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) [ 577.544098][ T3262] command_status=-1 [ 577.544629][T15877] ? may_open+0x1f2/0x400 [ 577.546785][ T3262] [ 577.549311][T15877] path_openat+0x19af/0x29c0 [ 577.551802][ T3262] floppy1: floppy timeout called 12:17:42 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 52) [ 577.553567][T15877] ? path_lookupat+0x770/0x770 [ 577.557090][ T3262] [ 577.557973][T15877] do_filp_open+0x1de/0x430 [ 577.559449][ T3262] floppy driver state [ 577.559455][ T3262] ------------------- [ 577.561409][T15877] ? may_open_dev+0xf0/0xf0 [ 577.563671][ T3262] now=4294994863 last interrupt=4294984385 diff=10478 last called handler=main_command_interrupt [ 577.565518][T15877] ? expand_files+0x442/0x910 [ 577.567858][ T3262] timeout_message=lock fdc [ 577.569215][T15877] ? _raw_spin_unlock+0x28/0x40 [ 577.571153][ T3262] last output bytes: [ 577.573105][T15877] ? alloc_fd+0x2da/0x6c0 [ 577.575107][ T3262] 0 90 4294984381 [ 577.577395][T15877] do_sys_openat2+0x176/0x1e0 [ 577.577418][T15877] ? build_open_flags+0x690/0x690 [ 577.577438][T15877] __x64_sys_openat+0x175/0x210 [ 577.577457][T15877] ? __ia32_sys_open+0x1e0/0x1e0 [ 577.577474][T15877] ? ksys_write+0x1a7/0x250 [ 577.579995][ T3262] 1 90 4294984381 [ 577.581962][T15877] ? rcu_is_watching+0x12/0xb0 [ 577.584121][ T3262] 2 90 4294984381 [ 577.585813][T15877] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 577.585827][T15877] do_syscall_64+0x38/0xb0 [ 577.585838][T15877] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 577.585849][T15877] RIP: 0033:0x7f583e47cae9 [ 577.585858][T15877] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 577.585868][T15877] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 577.585878][T15877] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 577.585884][T15877] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 577.585891][T15877] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 12:17:42 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) [ 577.585896][T15877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 577.585902][T15877] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 577.585909][T15877] [ 577.608550][T15896] FAULT_INJECTION: forcing a failure. [ 577.608550][T15896] name failslab, interval 1, probability 0, space 0, times 0 [ 577.609487][ T3262] 12 90 4294984381 [ 577.613698][T15896] CPU: 3 PID: 15896 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 577.615547][ T3262] 1b 90 4294984381 [ 577.617407][T15896] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 577.617419][T15896] Call Trace: [ 577.617427][T15896] [ 577.617434][T15896] dump_stack_lvl+0x125/0x1b0 [ 577.617464][T15896] should_fail_ex+0x496/0x5b0 [ 577.617483][T15896] should_failslab+0x9/0x20 [ 577.619737][ T3262] ff 90 4294984381 [ 577.621506][T15896] kmem_cache_alloc+0x61/0x400 [ 577.623457][ T3262] 12 80 4294984385 [ 577.625053][T15896] __kernfs_new_node+0xd3/0x8a0 [ 577.627443][ T3262] 3 90 4294984385 [ 577.629180][T15896] ? kernfs_path_from_node+0x60/0x60 [ 577.631606][ T3262] 3 80 4294984385 [ 577.633368][T15896] ? lock_acquire+0x464/0x510 [ 577.635468][ T3262] a1 90 4294984385 [ 577.636877][T15896] ? kernfs_link_sibling+0x3f5/0x540 [ 577.636897][T15896] ? rcu_is_watching+0x12/0xb0 [ 577.636911][T15896] ? lock_release+0x4bf/0x680 [ 577.636931][T15896] ? kernfs_add_one+0x3ca/0x510 [ 577.636948][T15896] ? reacquire_held_locks+0x4b0/0x4b0 [ 577.636960][T15896] ? down_write+0x14f/0x200 [ 577.636973][T15896] kernfs_create_dir_ns+0x9a/0x210 [ 577.636986][T15896] internal_create_group+0x780/0xb40 [ 577.637002][T15896] ? kernfs_add_one+0x17f/0x510 [ 577.637013][T15896] ? sysfs_remove_group+0x170/0x170 [ 577.639167][ T3262] 1e 90 4294984385 [ 577.640509][T15896] ? panel_show+0xf0/0xf0 [ 577.643219][ T3262] e6 80 4294984385 [ 577.644847][T15896] ? bus_to_subsys+0x129/0x160 [ 577.644862][T15896] dpm_sysfs_add+0x7c/0x280 [ 577.644872][T15896] device_add+0x9e7/0x1ac0 [ 577.644882][T15896] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 577.644894][T15896] ? lockdep_init_map_type+0x16d/0x7c0 [ 577.644908][T15896] nfc_register_device+0x41/0x3c0 [ 577.644924][T15896] nci_register_device+0x7f4/0xb80 [ 577.644938][T15896] ? nci_init_complete_req+0x410/0x410 [ 577.644950][T15896] ? lockdep_init_map_type+0x16d/0x7c0 [ 577.644964][T15896] virtual_ncidev_open+0x147/0x220 [ 577.644976][T15896] ? virtual_ncidev_read+0x4e0/0x4e0 [ 577.644986][T15896] misc_open+0x3da/0x4c0 [ 577.644999][T15896] ? misc_devnode+0x120/0x120 [ 577.645011][T15896] chrdev_open+0x277/0x700 [ 577.645021][T15896] ? __unregister_chrdev+0x100/0x100 [ 577.645030][T15896] ? fsnotify_perm.part.0+0x25d/0x630 [ 577.645044][T15896] ? fsnotify_perm.part.0+0x268/0x630 [ 577.645058][T15896] do_dentry_open+0x88b/0x1730 [ 577.645068][T15896] ? __unregister_chrdev+0x100/0x100 [ 577.645077][T15896] ? may_open+0x1f2/0x400 [ 577.645091][T15896] path_openat+0x19af/0x29c0 [ 577.645107][T15896] ? path_lookupat+0x770/0x770 [ 577.645122][T15896] do_filp_open+0x1de/0x430 [ 577.645131][T15896] ? may_open_dev+0xf0/0xf0 [ 577.645139][T15896] ? expand_files+0x442/0x910 [ 577.645153][T15896] ? _raw_spin_unlock+0x28/0x40 [ 577.648225][ T3262] 1 90 4294984385 [ 577.649371][T15896] ? alloc_fd+0x2da/0x6c0 [ 577.649385][T15896] do_sys_openat2+0x176/0x1e0 [ 577.649397][T15896] ? build_open_flags+0x690/0x690 [ 577.649408][T15896] __x64_sys_openat+0x175/0x210 [ 577.649419][T15896] ? __ia32_sys_open+0x1e0/0x1e0 [ 577.649429][T15896] ? ksys_write+0x1a7/0x250 [ 577.657999][ T3262] 0 90 4294984385 [ 577.661489][T15896] ? rcu_is_watching+0x12/0xb0 [ 577.665043][ T3262] 0 90 4294984385 [ 577.668238][T15896] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 577.668255][T15896] do_syscall_64+0x38/0xb0 [ 577.668265][T15896] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 577.668277][T15896] RIP: 0033:0x7f583e47cae9 [ 577.668285][T15896] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 577.668295][T15896] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 577.668306][T15896] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 577.668313][T15896] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 577.668319][T15896] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 577.668325][T15896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 577.668331][T15896] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 577.668338][T15896] [ 577.852513][ T3262] 1 90 4294984385 [ 577.854071][ T3262] 2 90 4294984385 [ 577.855561][ T3262] 24 90 4294984385 [ 577.857065][ T3262] 1b 90 4294984385 [ 577.858494][ T3262] ff 90 4294984385 [ 577.859926][ T3262] last result at 4294994581 [ 577.861642][ T3262] last redo_fd_request at 4294994863 [ 577.863671][ T3262] status=80 [ 577.864891][ T3262] fdc_busy=1 [ 577.866392][ T3262] floppy_work.func=floppy_work_workfn [ 577.868466][ T3262] cont=ffffffff8b1366e0 [ 577.870052][ T3262] current_req=0000000000000000 [ 577.871838][ T3262] command_status=-1 [ 577.873273][ T3262] [ 577.874177][ T3262] floppy1: floppy timeout called [ 577.877750][ T3262] [ 577.878682][ T3262] floppy driver state [ 577.880110][ T3262] ------------------- [ 577.881537][ T3262] now=4294994895 last interrupt=4294984385 diff=10510 last called handler=main_command_interrupt [ 577.885259][ T3262] timeout_message=lock fdc [ 577.887871][ T3262] last output bytes: [ 577.889319][ T3262] 0 90 4294984381 [ 577.890703][ T3262] 1 90 4294984381 [ 577.892070][ T3262] 2 90 4294984381 [ 577.893659][ T3262] 12 90 4294984381 [ 577.895409][ T3262] 1b 90 4294984381 12:17:42 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x8014025d, &(0x7f0000000040)) 12:17:42 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) accept$phonet_pipe(r2, 0x0, 0x0) r4 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={0x0, 0x7ff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) 12:17:42 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 53) 12:17:42 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) [ 577.897187][ T3262] ff 90 4294984381 [ 577.899622][ T3262] 12 80 4294984385 [ 577.901353][ T3262] 3 90 4294984385 [ 577.903094][ T3262] 3 80 4294984385 [ 577.904813][ T3262] a1 90 4294984385 [ 577.907496][ T3262] 1e 90 4294984385 12:17:42 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) [ 577.909353][ T3262] e6 80 4294984385 [ 577.912032][ T3262] 1 90 4294984385 [ 577.912824][T15909] FAULT_INJECTION: forcing a failure. 12:17:42 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) accept$phonet_pipe(r2, 0x0, 0x0) r4 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={0x0, 0x7ff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) [ 577.912824][T15909] name failslab, interval 1, probability 0, space 0, times 0 [ 577.913741][ T3262] 0 90 4294984385 [ 577.919094][T15909] CPU: 1 PID: 15909 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 577.919118][T15909] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 577.919129][T15909] Call Trace: [ 577.919136][T15909] [ 577.919142][T15909] dump_stack_lvl+0x125/0x1b0 [ 577.919173][T15909] should_fail_ex+0x496/0x5b0 [ 577.919191][T15909] should_failslab+0x9/0x20 [ 577.919213][T15909] kmem_cache_alloc+0x61/0x400 [ 577.919229][T15909] ? lock_acquire+0x464/0x510 [ 577.919251][T15909] __kernfs_new_node+0xd3/0x8a0 [ 577.919272][T15909] ? kernfs_add_one+0x3ca/0x510 [ 577.919290][T15909] ? kernfs_path_from_node+0x60/0x60 [ 577.919309][T15909] ? down_write+0x14f/0x200 [ 577.919359][T15909] ? down_write+0x14f/0x200 [ 577.919380][T15909] ? up_write+0x1b3/0x510 [ 577.919398][T15909] kernfs_new_node+0x94/0x110 [ 577.919420][T15909] __kernfs_create_file+0x53/0x340 [ 577.919445][T15909] sysfs_add_file_mode_ns+0x1ff/0x3b0 [ 577.919469][T15909] sysfs_merge_group+0x1b1/0x330 [ 577.919493][T15909] ? sysfs_update_groups+0x30/0x30 [ 577.921569][ T3262] 0 90 4294984385 [ 577.925269][T15909] ? panel_show+0xf0/0xf0 [ 577.929927][ T3262] 1 90 4294984385 [ 577.931278][T15909] ? bus_to_subsys+0x129/0x160 [ 577.932462][ T3262] 2 90 4294984385 [ 577.934392][T15909] dpm_sysfs_add+0x22f/0x280 [ 577.936340][ T3262] 24 90 4294984385 [ 577.938120][T15909] device_add+0x9e7/0x1ac0 [ 577.940039][ T3262] 1b 90 4294984385 [ 577.941724][T15909] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 577.943690][ T3262] ff 90 4294984385 [ 577.945441][T15909] ? lockdep_init_map_type+0x16d/0x7c0 [ 577.948476][ T3262] last result at 4294994581 [ 577.949495][T15909] nfc_register_device+0x41/0x3c0 [ 577.951346][ T3262] last redo_fd_request at 4294994895 [ 577.953194][T15909] nci_register_device+0x7f4/0xb80 [ 577.953221][T15909] ? nci_init_complete_req+0x410/0x410 [ 577.953242][T15909] ? lockdep_init_map_type+0x16d/0x7c0 [ 577.953266][T15909] virtual_ncidev_open+0x147/0x220 [ 577.953285][T15909] ? virtual_ncidev_read+0x4e0/0x4e0 [ 577.953301][T15909] misc_open+0x3da/0x4c0 [ 577.953327][T15909] ? misc_devnode+0x120/0x120 [ 577.953346][T15909] chrdev_open+0x277/0x700 12:17:42 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) [ 577.953363][T15909] ? __unregister_chrdev+0x100/0x100 [ 577.953379][T15909] ? fsnotify_perm.part.0+0x25d/0x630 [ 577.953402][T15909] ? fsnotify_perm.part.0+0x268/0x630 [ 577.953424][T15909] do_dentry_open+0x88b/0x1730 12:17:42 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 54) [ 577.953441][T15909] ? __unregister_chrdev+0x100/0x100 [ 577.953456][T15909] ? may_open+0x1f2/0x400 [ 577.956693][ T3262] status=80 [ 577.957493][T15909] path_openat+0x19af/0x29c0 [ 577.959658][ T3262] fdc_busy=1 [ 577.959665][ T3262] floppy_work.func=floppy_work_workfn [ 577.961747][T15909] ? path_lookupat+0x770/0x770 [ 577.963760][ T3262] cont=ffffffff8b1366e0 [ 577.965394][T15909] do_filp_open+0x1de/0x430 [ 577.967688][ T3262] current_req=0000000000000000 [ 577.968809][T15909] ? may_open_dev+0xf0/0xf0 [ 577.970761][ T3262] command_status=-1 [ 577.972399][T15909] ? expand_files+0x442/0x910 [ 577.974277][ T3262] [ 577.974318][ T3262] floppy1: floppy timeout called [ 577.975940][T15909] ? _raw_spin_unlock+0x28/0x40 [ 577.975970][T15909] ? alloc_fd+0x2da/0x6c0 [ 577.978707][ T3262] [ 577.979432][T15909] do_sys_openat2+0x176/0x1e0 [ 577.982201][ T3262] floppy driver state [ 577.982206][ T3262] ------------------- [ 577.983831][T15909] ? build_open_flags+0x690/0x690 [ 577.986515][ T3262] now=4294994906 last interrupt=4294984385 diff=10521 last called handler=main_command_interrupt [ 577.988071][T15909] __x64_sys_openat+0x175/0x210 [ 577.990086][ T3262] timeout_message=lock fdc [ 577.990094][ T3262] last output bytes: [ 577.992165][T15909] ? __ia32_sys_open+0x1e0/0x1e0 [ 577.994242][ T3262] 0 90 4294984381 [ 577.996176][T15909] ? ksys_write+0x1a7/0x250 [ 577.996195][T15909] ? rcu_is_watching+0x12/0xb0 [ 577.996204][T15909] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 577.996215][T15909] do_syscall_64+0x38/0xb0 [ 577.996225][T15909] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 577.996237][T15909] RIP: 0033:0x7f583e47cae9 [ 577.996246][T15909] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 577.996255][T15909] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 577.996266][T15909] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 577.996273][T15909] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 577.996279][T15909] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 578.003278][ T3262] 1 90 4294984381 [ 578.003671][T15909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 578.005868][ T3262] 2 90 4294984381 [ 578.007165][T15909] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 578.007176][T15909] [ 578.033924][T15921] FAULT_INJECTION: forcing a failure. [ 578.033924][T15921] name failslab, interval 1, probability 0, space 0, times 0 [ 578.034043][ T3262] 12 90 4294984381 [ 578.036431][T15921] CPU: 0 PID: 15921 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 578.037970][ T3262] 1b 90 4294984381 [ 578.037978][ T3262] ff 90 4294984381 [ 578.039760][T15921] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 578.041516][ T3262] 12 80 4294984385 [ 578.042666][T15921] Call Trace: [ 578.042675][T15921] [ 578.044716][ T3262] 3 90 4294984385 [ 578.044724][ T3262] 3 80 4294984385 [ 578.046955][T15921] dump_stack_lvl+0x125/0x1b0 [ 578.046991][T15921] should_fail_ex+0x496/0x5b0 [ 578.047010][T15921] should_failslab+0x9/0x20 [ 578.048556][ T3262] a1 90 4294984385 [ 578.049670][T15921] kmem_cache_alloc+0x61/0x400 [ 578.051383][ T3262] 1e 90 4294984385 [ 578.053190][T15921] ? lock_acquire+0x464/0x510 [ 578.055000][ T3262] e6 80 4294984385 [ 578.056957][T15921] __kernfs_new_node+0xd3/0x8a0 [ 578.056983][T15921] ? kernfs_add_one+0x3ca/0x510 [ 578.057004][T15921] ? kernfs_path_from_node+0x60/0x60 [ 578.061064][ T3262] 1 90 4294984385 12:17:42 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x801c581f, &(0x7f0000000040)) 12:17:42 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) (async) socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) 12:17:42 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) accept$phonet_pipe(r2, 0x0, 0x0) r4 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={0x0, 0x7ff}) [ 578.063322][T15921] ? down_write+0x14f/0x200 [ 578.065284][ T3262] 0 90 4294984385 [ 578.067087][T15921] ? down_write+0x14f/0x200 [ 578.067114][T15921] ? up_write+0x1b3/0x510 [ 578.067134][T15921] kernfs_new_node+0x94/0x110 [ 578.067157][T15921] __kernfs_create_file+0x53/0x340 [ 578.067181][T15921] sysfs_add_file_mode_ns+0x1ff/0x3b0 [ 578.067207][T15921] sysfs_merge_group+0x1b1/0x330 [ 578.067233][T15921] ? sysfs_update_groups+0x30/0x30 [ 578.067259][T15921] ? panel_show+0xf0/0xf0 [ 578.067285][T15921] ? bus_to_subsys+0x129/0x160 [ 578.069435][ T3262] 0 90 4294984385 [ 578.071005][T15921] dpm_sysfs_add+0x22f/0x280 [ 578.073002][ T3262] 1 90 4294984385 [ 578.073009][ T3262] 2 90 4294984385 [ 578.075174][T15921] device_add+0x9e7/0x1ac0 [ 578.077995][ T3262] 24 90 4294984385 [ 578.079746][T15921] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 12:17:42 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) [ 578.082218][ T3262] 1b 90 4294984385 [ 578.084213][T15921] ? lockdep_init_map_type+0x16d/0x7c0 [ 578.092354][ T3262] ff 90 4294984385 [ 578.095990][T15921] nfc_register_device+0x41/0x3c0 [ 578.096025][T15921] nci_register_device+0x7f4/0xb80 [ 578.099191][ T3262] last result at 4294994581 [ 578.099199][ T3262] last redo_fd_request at 4294994905 [ 578.102747][T15921] ? nci_init_complete_req+0x410/0x410 [ 578.106348][ T3262] status=80 [ 578.107891][T15921] ? lockdep_init_map_type+0x16d/0x7c0 [ 578.111107][ T3262] fdc_busy=1 [ 578.111114][ T3262] floppy_work.func=floppy_work_workfn [ 578.112944][T15921] virtual_ncidev_open+0x147/0x220 [ 578.116354][ T3262] cont=ffffffff8b1366e0 [ 578.117723][T15921] ? virtual_ncidev_read+0x4e0/0x4e0 [ 578.122447][ T3262] current_req=0000000000000000 [ 578.122454][ T3262] command_status=-1 [ 578.124160][T15921] misc_open+0x3da/0x4c0 [ 578.127918][ T3262] [ 578.129563][T15921] ? misc_devnode+0x120/0x120 12:17:42 executing program 1: r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000000)=[@increfs={0x40046304, 0x1}, @decrefs={0x40046307, 0x3}], 0x39, 0x0, &(0x7f0000000040)="55dcee20b6c7165f7713276cbe023a28c9bebd633199b6fb0c51daf04ea34ab7e001ce3b61a14c81df6f9cf9d758e862a824a3486e20762850"}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r1, 0x0, 0x0) [ 578.130966][ T3262] floppy1: floppy timeout called 12:17:42 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 55) [ 578.135422][T15921] chrdev_open+0x277/0x700 [ 578.138139][ T3262] [ 578.138557][T15921] ? __unregister_chrdev+0x100/0x100 [ 578.139748][ T3262] floppy driver state [ 578.141394][T15921] ? fsnotify_perm.part.0+0x25d/0x630 [ 578.142764][ T3262] ------------------- [ 578.142768][ T3262] now=4294994921 last interrupt=4294984385 diff=10536 last called handler=main_command_interrupt [ 578.144873][T15921] ? fsnotify_perm.part.0+0x268/0x630 [ 578.149215][ T3262] timeout_message=lock fdc [ 578.150642][T15921] do_dentry_open+0x88b/0x1730 12:17:42 executing program 1: r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000000)=[@increfs={0x40046304, 0x1}, @decrefs={0x40046307, 0x3}], 0x39, 0x0, &(0x7f0000000040)="55dcee20b6c7165f7713276cbe023a28c9bebd633199b6fb0c51daf04ea34ab7e001ce3b61a14c81df6f9cf9d758e862a824a3486e20762850"}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r1, 0x0, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) (async) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000000)=[@increfs={0x40046304, 0x1}, @decrefs={0x40046307, 0x3}], 0x39, 0x0, &(0x7f0000000040)="55dcee20b6c7165f7713276cbe023a28c9bebd633199b6fb0c51daf04ea34ab7e001ce3b61a14c81df6f9cf9d758e862a824a3486e20762850"}) (async) socket$inet_smc(0x2b, 0x1, 0x0) (async) accept$phonet_pipe(r1, 0x0, 0x0) (async) [ 578.150665][T15921] ? __unregister_chrdev+0x100/0x100 [ 578.150683][T15921] ? may_open+0x1f2/0x400 [ 578.153753][ T3262] last output bytes: [ 578.154241][T15921] path_openat+0x19af/0x29c0 [ 578.158971][ T3262] 0 90 4294984381 [ 578.160098][T15921] ? path_lookupat+0x770/0x770 [ 578.160134][T15921] do_filp_open+0x1de/0x430 [ 578.162151][ T3262] 1 90 4294984381 [ 578.164557][T15921] ? may_open_dev+0xf0/0xf0 [ 578.164576][T15921] ? expand_files+0x442/0x910 [ 578.164601][T15921] ? _raw_spin_unlock+0x28/0x40 [ 578.182206][ T3262] 2 90 4294984381 [ 578.183366][T15921] ? alloc_fd+0x2da/0x6c0 [ 578.183394][T15921] do_sys_openat2+0x176/0x1e0 [ 578.187165][ T3262] 12 90 4294984381 12:17:42 executing program 1: r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000000)=[@increfs={0x40046304, 0x1}, @decrefs={0x40046307, 0x3}], 0x39, 0x0, &(0x7f0000000040)="55dcee20b6c7165f7713276cbe023a28c9bebd633199b6fb0c51daf04ea34ab7e001ce3b61a14c81df6f9cf9d758e862a824a3486e20762850"}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r1, 0x0, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) (async) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000000)=[@increfs={0x40046304, 0x1}, @decrefs={0x40046307, 0x3}], 0x39, 0x0, &(0x7f0000000040)="55dcee20b6c7165f7713276cbe023a28c9bebd633199b6fb0c51daf04ea34ab7e001ce3b61a14c81df6f9cf9d758e862a824a3486e20762850"}) (async) socket$inet_smc(0x2b, 0x1, 0x0) (async) accept$phonet_pipe(r1, 0x0, 0x0) (async) [ 578.187493][T15921] ? build_open_flags+0x690/0x690 [ 578.195231][ T3262] 1b 90 4294984381 [ 578.196890][T15921] __x64_sys_openat+0x175/0x210 [ 578.196917][T15921] ? __ia32_sys_open+0x1e0/0x1e0 [ 578.196936][T15921] ? ksys_write+0x1a7/0x250 [ 578.215143][ T3262] ff 90 4294984381 [ 578.216398][T15921] ? rcu_is_watching+0x12/0xb0 [ 578.216419][T15921] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 578.216438][T15921] do_syscall_64+0x38/0xb0 [ 578.216454][T15921] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 578.216470][T15921] RIP: 0033:0x7f583e47cae9 [ 578.216482][T15921] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 578.216497][T15921] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 578.220373][ T3262] 12 80 4294984385 [ 578.220901][T15921] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 578.220916][T15921] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 578.220928][T15921] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 578.220939][T15921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 578.227646][ T3262] 3 90 4294984385 [ 578.228600][T15921] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 578.228618][T15921] [ 578.269317][T15937] FAULT_INJECTION: forcing a failure. [ 578.269317][T15937] name failslab, interval 1, probability 0, space 0, times 0 [ 578.272129][ T3262] 3 80 4294984385 [ 578.272431][T15937] CPU: 0 PID: 15937 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 578.273757][ T3262] a1 90 4294984385 [ 578.275943][T15937] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 578.275957][T15937] Call Trace: [ 578.275964][T15937] [ 578.275970][T15937] dump_stack_lvl+0x125/0x1b0 [ 578.276000][T15937] should_fail_ex+0x496/0x5b0 [ 578.278299][ T3262] 1e 90 4294984385 [ 578.279739][T15937] should_failslab+0x9/0x20 [ 578.281575][ T3262] e6 80 4294984385 [ 578.281582][ T3262] 1 90 4294984385 [ 578.283749][T15937] kmem_cache_alloc+0x61/0x400 [ 578.287819][ T3262] 0 90 4294984385 [ 578.289477][T15937] ? lock_acquire+0x464/0x510 [ 578.291198][ T3262] 0 90 4294984385 [ 578.291206][ T3262] 1 90 4294984385 [ 578.292895][T15937] __kernfs_new_node+0xd3/0x8a0 [ 578.295754][ T3262] 2 90 4294984385 [ 578.296986][T15937] ? kernfs_add_one+0x3ca/0x510 [ 578.299130][ T3262] 24 90 4294984385 [ 578.299137][ T3262] 1b 90 4294984385 [ 578.301387][T15937] ? kernfs_path_from_node+0x60/0x60 [ 578.303062][ T3262] ff 90 4294984385 [ 578.303070][ T3262] last result at 4294994581 [ 578.304788][T15937] ? down_write+0x14f/0x200 [ 578.307311][ T3262] last redo_fd_request at 4294994921 [ 578.309260][T15937] ? down_write+0x14f/0x200 [ 578.310939][ T3262] status=80 [ 578.313597][T15937] ? up_write+0x1b3/0x510 [ 578.315298][ T3262] fdc_busy=1 [ 578.324003][T15937] kernfs_new_node+0x94/0x110 [ 578.324033][T15937] __kernfs_create_file+0x53/0x340 [ 578.330112][ T3262] floppy_work.func=floppy_work_workfn [ 578.332359][T15937] sysfs_add_file_mode_ns+0x1ff/0x3b0 [ 578.335243][ T3262] cont=ffffffff8b1366e0 [ 578.335250][ T3262] current_req=0000000000000000 [ 578.338901][T15937] sysfs_merge_group+0x1b1/0x330 [ 578.338933][T15937] ? sysfs_update_groups+0x30/0x30 [ 578.342299][ T3262] command_status=-1 [ 578.343552][T15937] ? panel_show+0xf0/0xf0 [ 578.346615][ T3262] [ 578.347846][T15937] ? bus_to_subsys+0x129/0x160 [ 578.352312][ T3262] floppy1: floppy timeout called [ 578.353997][T15937] dpm_sysfs_add+0x22f/0x280 [ 578.358641][ T3262] [ 578.359718][T15937] device_add+0x9e7/0x1ac0 [ 578.364259][ T3262] floppy driver state [ 578.365379][T15937] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 578.367869][ T3262] ------------------- [ 578.368778][T15937] ? lockdep_init_map_type+0x16d/0x7c0 [ 578.370789][ T3262] now=4294994944 last interrupt=4294984385 diff=10559 last called handler=main_command_interrupt [ 578.372519][T15937] nfc_register_device+0x41/0x3c0 [ 578.374521][ T3262] timeout_message=lock fdc [ 578.374528][ T3262] last output bytes: [ 578.376237][T15937] nci_register_device+0x7f4/0xb80 [ 578.376267][T15937] ? nci_init_complete_req+0x410/0x410 [ 578.376291][T15937] ? lockdep_init_map_type+0x16d/0x7c0 [ 578.378817][ T3262] 0 90 4294984381 [ 578.380050][T15937] virtual_ncidev_open+0x147/0x220 [ 578.381662][ T3262] 1 90 4294984381 [ 578.381670][ T3262] 2 90 4294984381 [ 578.383879][T15937] ? virtual_ncidev_read+0x4e0/0x4e0 [ 578.385384][ T3262] 12 90 4294984381 [ 578.387125][T15937] misc_open+0x3da/0x4c0 [ 578.387149][T15937] ? misc_devnode+0x120/0x120 [ 578.387168][T15937] chrdev_open+0x277/0x700 [ 578.387185][T15937] ? __unregister_chrdev+0x100/0x100 [ 578.387200][T15937] ? fsnotify_perm.part.0+0x25d/0x630 [ 578.389631][ T3262] 1b 90 4294984381 [ 578.390710][T15937] ? fsnotify_perm.part.0+0x268/0x630 [ 578.392465][ T3262] ff 90 4294984381 [ 578.394186][T15937] do_dentry_open+0x88b/0x1730 [ 578.395526][ T3262] 12 80 4294984385 [ 578.395533][ T3262] 3 90 4294984385 [ 578.397910][T15937] ? __unregister_chrdev+0x100/0x100 [ 578.397933][T15937] ? may_open+0x1f2/0x400 [ 578.399457][ T3262] 3 80 4294984385 [ 578.401377][T15937] path_openat+0x19af/0x29c0 [ 578.403427][ T3262] a1 90 4294984385 [ 578.405751][T15937] ? path_lookupat+0x770/0x770 [ 578.405782][T15937] do_filp_open+0x1de/0x430 [ 578.405799][T15937] ? may_open_dev+0xf0/0xf0 [ 578.408508][ T3262] 1e 90 4294984385 [ 578.409211][T15937] ? expand_files+0x442/0x910 [ 578.410818][ T3262] e6 80 4294984385 [ 578.410826][ T3262] 1 90 4294984385 [ 578.412352][T15937] ? _raw_spin_unlock+0x28/0x40 [ 578.414480][ T3262] 0 90 4294984385 [ 578.416778][T15937] ? alloc_fd+0x2da/0x6c0 [ 578.416803][T15937] do_sys_openat2+0x176/0x1e0 [ 578.416824][T15937] ? build_open_flags+0x690/0x690 [ 578.419181][ T3262] 0 90 4294984385 [ 578.421458][T15937] __x64_sys_openat+0x175/0x210 [ 578.422966][ T3262] 1 90 4294984385 [ 578.422974][ T3262] 2 90 4294984385 [ 578.425246][T15937] ? __ia32_sys_open+0x1e0/0x1e0 [ 578.427774][ T3262] 24 90 4294984385 [ 578.429447][T15937] ? ksys_write+0x1a7/0x250 [ 578.430849][ T3262] 1b 90 4294984385 [ 578.430856][ T3262] ff 90 4294984385 [ 578.432853][T15937] ? rcu_is_watching+0x12/0xb0 [ 578.433708][ T3262] last result at 4294994581 [ 578.433713][ T3262] last redo_fd_request at 4294994943 [ 578.435900][T15937] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 578.435922][T15937] do_syscall_64+0x38/0xb0 [ 578.435940][T15937] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 578.437930][ T3262] status=80 [ 578.439871][T15937] RIP: 0033:0x7f583e47cae9 [ 578.440738][ T3262] fdc_busy=1 [ 578.440743][ T3262] floppy_work.func=floppy_work_workfn [ 578.442805][T15937] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 578.444217][ T3262] cont=ffffffff8b1366e0 [ 578.444223][ T3262] current_req=0000000000000000 [ 578.447299][T15937] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 578.447320][T15937] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 578.447332][T15937] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 578.447344][T15937] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 578.447355][T15937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 578.450611][ T3262] command_status=-1 [ 578.451245][T15937] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 578.454913][ T3262] [ 578.454948][ T3262] floppy1: floppy timeout called [ 578.457234][T15937] [ 578.588026][ T9043] [ 578.589223][ T9043] floppy driver state [ 578.591093][ T9043] ------------------- 12:17:43 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x80200204, &(0x7f0000000040)) 12:17:43 executing program 1: r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000040)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) ioctl$UI_SET_PROPBIT(r0, 0x4004556e, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0x244800, 0x0) accept$phonet_pipe(r2, 0x0, 0x0) 12:17:43 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 56) 12:17:43 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) accept$phonet_pipe(r2, 0x0, 0x0) r4 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, 0x0) [ 578.596215][ T9043] now=4294994967 last interrupt=4294984385 diff=10582 last called handler=main_command_interrupt [ 578.600895][ T9043] timeout_message=lock fdc [ 578.603011][ T9043] last output bytes: [ 578.604755][ T9043] 0 90 4294984381 12:17:43 executing program 1: r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000040)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) (async) ioctl$UI_SET_PROPBIT(r0, 0x4004556e, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0x244800, 0x0) accept$phonet_pipe(r2, 0x0, 0x0) [ 578.608846][ T9043] 1 90 4294984381 [ 578.610752][ T9043] 2 90 4294984381 [ 578.611573][T15955] FAULT_INJECTION: forcing a failure. [ 578.611573][T15955] name failslab, interval 1, probability 0, space 0, times 0 [ 578.612569][ T9043] 12 90 4294984381 [ 578.620781][ T9043] 1b 90 4294984381 [ 578.622599][ T9043] ff 90 4294984381 12:17:43 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) accept$phonet_pipe(r2, 0x0, 0x0) r4 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, 0x0) [ 578.623145][T15955] CPU: 3 PID: 15955 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 578.624164][ T9043] 12 80 4294984385 [ 578.628874][T15955] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 12:17:43 executing program 1: r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000040)) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) (async) ioctl$UI_SET_PROPBIT(r0, 0x4004556e, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000000), 0x244800, 0x0) accept$phonet_pipe(r2, 0x0, 0x0) [ 578.628885][T15955] Call Trace: [ 578.628892][T15955] [ 578.628899][T15955] dump_stack_lvl+0x125/0x1b0 [ 578.628929][T15955] should_fail_ex+0x496/0x5b0 [ 578.628948][T15955] should_failslab+0x9/0x20 [ 578.628969][T15955] __kmem_cache_alloc_node+0x5f/0x470 [ 578.628988][T15955] ? dev_uevent_filter+0xc0/0xc0 [ 578.629010][T15955] kmalloc_trace+0x25/0xe0 [ 578.629029][T15955] kobject_uevent_env+0x24c/0x1800 12:17:43 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x54, '\x00', r2, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'syztnl1\x00', r2, 0x4, 0x3, 0x1f, 0x100, 0x10, @mcast2, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, 0x20, 0x80, 0x8000, 0x4}}) [ 578.630985][ T9043] 3 90 4294984385 [ 578.634993][T15955] ? bus_to_subsys+0x129/0x160 [ 578.635017][T15955] device_add+0x1117/0x1ac0 [ 578.636834][ T9043] 3 80 4294984385 [ 578.638051][T15955] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 578.640206][ T9043] a1 90 4294984385 [ 578.642227][T15955] ? lockdep_init_map_type+0x16d/0x7c0 [ 578.644118][ T9043] 1e 90 4294984385 [ 578.646427][T15955] nfc_register_device+0x41/0x3c0 12:17:43 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x54, '\x00', r2, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'syztnl1\x00', r2, 0x4, 0x3, 0x1f, 0x100, 0x10, @mcast2, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, 0x20, 0x80, 0x8000, 0x4}}) socket$inet_smc(0x2b, 0x1, 0x0) (async) accept$phonet_pipe(r0, 0x0, 0x0) (async) socket$inet_smc(0x2b, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00'}) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x54, '\x00', r2, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) (async) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'syztnl1\x00', r2, 0x4, 0x3, 0x1f, 0x100, 0x10, @mcast2, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, 0x20, 0x80, 0x8000, 0x4}}) (async) [ 578.646454][T15955] nci_register_device+0x7f4/0xb80 [ 578.646474][T15955] ? nci_init_complete_req+0x410/0x410 [ 578.646494][T15955] ? lockdep_init_map_type+0x16d/0x7c0 [ 578.648708][ T9043] e6 80 4294984385 [ 578.650582][T15955] virtual_ncidev_open+0x147/0x220 [ 578.652863][ T9043] 1 90 4294984385 [ 578.654612][T15955] ? virtual_ncidev_read+0x4e0/0x4e0 [ 578.656866][ T9043] 0 90 4294984385 [ 578.658785][T15955] misc_open+0x3da/0x4c0 [ 578.660473][ T9043] 0 90 4294984385 [ 578.663174][T15955] ? misc_devnode+0x120/0x120 [ 578.664886][ T9043] 1 90 4294984385 [ 578.667117][T15955] chrdev_open+0x277/0x700 [ 578.667134][T15955] ? __unregister_chrdev+0x100/0x100 [ 578.667149][T15955] ? fsnotify_perm.part.0+0x25d/0x630 [ 578.667170][T15955] ? fsnotify_perm.part.0+0x268/0x630 [ 578.667192][T15955] do_dentry_open+0x88b/0x1730 [ 578.670042][ T9043] 2 90 4294984385 [ 578.670977][T15955] ? __unregister_chrdev+0x100/0x100 [ 578.673437][ T9043] 24 90 4294984385 [ 578.675630][T15955] ? may_open+0x1f2/0x400 [ 578.675655][T15955] path_openat+0x19af/0x29c0 [ 578.675678][T15955] ? path_lookupat+0x770/0x770 [ 578.675700][T15955] do_filp_open+0x1de/0x430 [ 578.675713][T15955] ? may_open_dev+0xf0/0xf0 [ 578.679000][ T9043] 1b 90 4294984385 [ 578.679671][T15955] ? expand_files+0x442/0x910 [ 578.681965][ T9043] ff 90 4294984385 [ 578.683497][T15955] ? _raw_spin_unlock+0x28/0x40 [ 578.686631][ T9043] last result at 4294994581 [ 578.687436][T15955] ? alloc_fd+0x2da/0x6c0 [ 578.687454][T15955] do_sys_openat2+0x176/0x1e0 [ 578.687470][T15955] ? build_open_flags+0x690/0x690 [ 578.687487][T15955] __x64_sys_openat+0x175/0x210 [ 578.689365][ T9043] last redo_fd_request at 4294994966 [ 578.690810][T15955] ? __ia32_sys_open+0x1e0/0x1e0 [ 578.690826][T15955] ? ksys_write+0x1a7/0x250 [ 578.692944][ T9043] status=80 [ 578.694408][T15955] ? rcu_is_watching+0x12/0xb0 [ 578.697389][ T9043] fdc_busy=1 [ 578.698564][T15955] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 578.700881][ T9043] floppy_work.func=floppy_work_workfn [ 578.703051][T15955] do_syscall_64+0x38/0xb0 [ 578.705119][ T9043] cont=ffffffff8b1366e0 [ 578.706666][T15955] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 578.706684][T15955] RIP: 0033:0x7f583e47cae9 [ 578.706695][T15955] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 578.706710][T15955] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 578.706724][T15955] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 578.706734][T15955] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 578.706744][T15955] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 578.706752][T15955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 578.709029][ T9043] current_req=0000000000000000 [ 578.710556][T15955] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 578.712436][ T9043] command_status=-1 [ 578.714331][T15955] [ 578.800285][ T9043] [ 578.801306][ T9043] floppy1: floppy timeout called [ 578.803479][ T9043] [ 578.804444][ T9043] floppy driver state [ 578.806214][ T9043] ------------------- [ 578.807829][ T9043] now=4294994988 last interrupt=4294984385 diff=10603 last called handler=main_command_interrupt [ 578.812073][ T9043] timeout_message=lock fdc [ 578.813907][ T9043] last output bytes: [ 578.815464][ T9043] 0 90 4294984381 [ 578.817035][ T9043] 1 90 4294984381 [ 578.818672][ T9043] 2 90 4294984381 [ 578.820313][ T9043] 12 90 4294984381 [ 578.821882][ T9043] 1b 90 4294984381 [ 578.823495][ T9043] ff 90 4294984381 [ 578.825133][ T9043] 12 80 4294984385 [ 578.827239][ T9043] 3 90 4294984385 [ 578.828696][ T9043] 3 80 4294984385 [ 578.830145][ T9043] a1 90 4294984385 [ 578.831599][ T9043] 1e 90 4294984385 [ 578.833049][ T9043] e6 80 4294984385 [ 578.834486][ T9043] 1 90 4294984385 [ 578.837344][ T9043] 0 90 4294984385 [ 578.838875][ T9043] 0 90 4294984385 [ 578.840600][ T9043] 1 90 4294984385 [ 578.842349][ T9043] 2 90 4294984385 [ 578.844094][ T9043] 24 90 4294984385 [ 578.845862][ T9043] 1b 90 4294984385 [ 578.847351][ T9043] ff 90 4294984385 [ 578.848921][ T9043] last result at 4294994581 [ 578.850870][ T9043] last redo_fd_request at 4294994987 [ 578.853195][ T9043] status=80 [ 578.854574][ T9043] fdc_busy=1 [ 578.856203][ T9043] floppy_work.func=floppy_work_workfn [ 578.858499][ T9043] cont=ffffffff8b1366e0 [ 578.860305][ T9043] current_req=0000000000000000 [ 578.862350][ T9043] command_status=-1 [ 578.863992][ T9043] [ 578.865073][ T9043] floppy1: floppy timeout called [ 578.870194][ T9043] [ 578.871101][ T9043] floppy driver state [ 578.872554][ T9043] ------------------- 12:17:43 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x54, '\x00', r2, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'syztnl1\x00', r2, 0x4, 0x3, 0x1f, 0x100, 0x10, @mcast2, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, 0x20, 0x80, 0x8000, 0x4}}) 12:17:43 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) accept$phonet_pipe(r2, 0x0, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) 12:17:43 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x80280215, &(0x7f0000000040)) 12:17:43 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 57) [ 578.875304][ T9043] now=4294994994 last interrupt=4294984385 diff=10609 last called handler=main_command_interrupt [ 578.880113][ T9043] timeout_message=lock fdc [ 578.881734][ T9043] last output bytes: [ 578.883207][ T9043] 0 90 4294984381 [ 578.884560][ T9043] 1 90 4294984381 [ 578.886183][ T9043] 2 90 4294984381 [ 578.887239][T15980] FAULT_INJECTION: forcing a failure. [ 578.887239][T15980] name failslab, interval 1, probability 0, space 0, times 0 [ 578.887536][ T9043] 12 90 4294984381 12:17:43 executing program 1: ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000000240)={0x6, 0x8, 0x7fffffff, 0x3, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) accept$phonet_pipe(r1, 0x0, 0x0) [ 578.887544][ T9043] 1b 90 4294984381 [ 578.893210][T15980] CPU: 1 PID: 15980 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 578.894722][ T9043] ff 90 4294984381 12:17:43 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) accept$phonet_pipe(r2, 0x0, 0x0) [ 578.896572][T15980] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 578.896585][T15980] Call Trace: [ 578.896593][T15980] [ 578.896600][T15980] dump_stack_lvl+0x125/0x1b0 [ 578.896636][T15980] should_fail_ex+0x496/0x5b0 [ 578.901562][ T9043] 12 80 4294984385 [ 578.903079][T15980] should_failslab+0x9/0x20 [ 578.911312][ T9043] 3 90 4294984385 [ 578.912707][T15980] kmem_cache_alloc+0x61/0x400 12:17:43 executing program 1: ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000000240)={0x6, 0x8, 0x7fffffff, 0x3, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) accept$phonet_pipe(r1, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000000240)={0x6, 0x8, 0x7fffffff, 0x3, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) (async) socket$inet_smc(0x2b, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) (async) pidfd_getfd(0xffffffffffffffff, r0, 0x0) (async) accept$phonet_pipe(r1, 0x0, 0x0) (async) [ 578.914772][ T9043] 3 80 4294984385 [ 578.916440][T15980] ? lock_acquire+0x464/0x510 [ 578.916469][T15980] __kernfs_new_node+0xd3/0x8a0 [ 578.918131][ T9043] a1 90 4294984385 [ 578.919831][T15980] ? kernfs_add_one+0x3ca/0x510 [ 578.921921][ T9043] 1e 90 4294984385 [ 578.923653][T15980] ? kernfs_path_from_node+0x60/0x60 [ 578.925381][ T9043] e6 80 4294984385 [ 578.927553][T15980] ? down_write+0x14f/0x200 [ 578.927580][T15980] ? down_write+0x14f/0x200 12:17:43 executing program 1: ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000000240)={0x6, 0x8, 0x7fffffff, 0x3, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) (async) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) (async) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) accept$phonet_pipe(r1, 0x0, 0x0) [ 578.927602][T15980] ? up_write+0x1b3/0x510 [ 578.927622][T15980] kernfs_new_node+0x94/0x110 [ 578.929015][ T9043] 1 90 4294984385 [ 578.931170][T15980] __kernfs_create_file+0x53/0x340 [ 578.933087][ T9043] 0 90 4294984385 [ 578.934924][T15980] sysfs_add_file_mode_ns+0x1ff/0x3b0 [ 578.934956][T15980] sysfs_merge_group+0x1b1/0x330 [ 578.934982][T15980] ? sysfs_update_groups+0x30/0x30 [ 578.937275][ T9043] 0 90 4294984385 [ 578.938748][T15980] ? panel_show+0xf0/0xf0 [ 578.940792][ T9043] 1 90 4294984385 [ 578.942858][T15980] ? bus_to_subsys+0x129/0x160 [ 578.942882][T15980] dpm_sysfs_add+0x22f/0x280 [ 578.942901][T15980] device_add+0x9e7/0x1ac0 [ 578.942920][T15980] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 578.942942][T15980] ? lockdep_init_map_type+0x16d/0x7c0 [ 578.942968][T15980] nfc_register_device+0x41/0x3c0 [ 578.942996][T15980] nci_register_device+0x7f4/0xb80 [ 578.943021][T15980] ? nci_init_complete_req+0x410/0x410 [ 578.943045][T15980] ? lockdep_init_map_type+0x16d/0x7c0 [ 578.943070][T15980] virtual_ncidev_open+0x147/0x220 [ 578.943089][T15980] ? virtual_ncidev_read+0x4e0/0x4e0 [ 578.943125][T15980] misc_open+0x3da/0x4c0 [ 578.943150][T15980] ? misc_devnode+0x120/0x120 [ 578.943171][T15980] chrdev_open+0x277/0x700 [ 578.943189][T15980] ? __unregister_chrdev+0x100/0x100 12:17:43 executing program 1: r0 = socket(0x9, 0x80000, 0xff) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020023bd7000fddbdf2512000000050035007f00000005002f0000de000005002d000000000008000b000200000008000b0002000000571422856a6f5b6b6d60fae8a888b5658388d283a8f6e18e93e0b8ad9ae8ff126a262a6b77f0e9"], 0x3c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) syz_open_dev$floppy(&(0x7f0000000280), 0x5, 0x80000) socket$inet_smc(0x2b, 0x1, 0x0) r1 = accept$phonet_pipe(r0, &(0x7f0000000100), &(0x7f0000000240)=0x10) r2 = accept$phonet_pipe(r1, 0x0, 0x0) r3 = accept$phonet_pipe(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) connect$phonet_pipe(r3, &(0x7f0000000080)={0x23, 0xa, 0x4, 0x2}, 0x10) [ 578.943205][T15980] ? fsnotify_perm.part.0+0x25d/0x630 12:17:43 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 58) [ 578.943229][T15980] ? fsnotify_perm.part.0+0x268/0x630 [ 578.943254][T15980] do_dentry_open+0x88b/0x1730 [ 578.943272][T15980] ? __unregister_chrdev+0x100/0x100 [ 578.943289][T15980] ? may_open+0x1f2/0x400 [ 578.943312][T15980] path_openat+0x19af/0x29c0 [ 578.943341][T15980] ? path_lookupat+0x770/0x770 [ 578.943367][T15980] do_filp_open+0x1de/0x430 [ 578.943384][T15980] ? may_open_dev+0xf0/0xf0 [ 578.943398][T15980] ? expand_files+0x442/0x910 [ 578.943423][T15980] ? _raw_spin_unlock+0x28/0x40 [ 578.943448][T15980] ? alloc_fd+0x2da/0x6c0 [ 578.950234][ T9043] 2 90 4294984385 [ 578.951438][T15980] do_sys_openat2+0x176/0x1e0 [ 578.953804][ T9043] 24 90 4294984385 [ 578.956042][T15980] ? build_open_flags+0x690/0x690 [ 578.956069][T15980] __x64_sys_openat+0x175/0x210 [ 578.956091][T15980] ? __ia32_sys_open+0x1e0/0x1e0 [ 578.956109][T15980] ? ksys_write+0x1a7/0x250 [ 578.956130][T15980] ? rcu_is_watching+0x12/0xb0 [ 578.956147][T15980] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 578.956168][T15980] do_syscall_64+0x38/0xb0 [ 578.958742][ T9043] 1b 90 4294984385 [ 578.960231][T15980] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 578.962218][ T9043] ff 90 4294984385 [ 578.963953][T15980] RIP: 0033:0x7f583e47cae9 [ 578.967433][ T9043] last result at 4294994581 [ 578.968368][T15980] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 578.970431][ T9043] last redo_fd_request at 4294994994 [ 578.973444][T15980] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 [ 578.977014][ T9043] status=80 [ 578.978183][T15980] ORIG_RAX: 0000000000000101 [ 578.980456][ T9043] fdc_busy=1 [ 578.980464][ T9043] floppy_work.func=floppy_work_workfn [ 578.982920][T15980] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 578.985400][ T9043] cont=ffffffff8b1366e0 [ 578.987798][T15980] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 578.987821][T15980] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 578.987833][T15980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 578.987844][T15980] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 578.987859][T15980] [ 579.010926][ T37] audit: type=1400 audit(1694780263.451:204): avc: denied { create } for pid=16004 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 579.012501][ T9043] current_req=0000000000000000 [ 579.013077][T16006] FAULT_INJECTION: forcing a failure. [ 579.013077][T16006] name failslab, interval 1, probability 0, space 0, times 0 [ 579.013097][T16006] CPU: 2 PID: 16006 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 579.013114][T16006] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 579.013124][T16006] Call Trace: [ 579.013130][T16006] [ 579.013135][T16006] dump_stack_lvl+0x125/0x1b0 [ 579.013165][T16006] should_fail_ex+0x496/0x5b0 [ 579.013182][T16006] should_failslab+0x9/0x20 [ 579.013203][T16006] __kmem_cache_alloc_node+0x5f/0x470 [ 579.013229][T16006] ? dev_uevent_filter+0xc0/0xc0 [ 579.013254][T16006] kmalloc_trace+0x25/0xe0 [ 579.013275][T16006] kobject_uevent_env+0x24c/0x1800 [ 579.013298][T16006] ? bus_to_subsys+0x129/0x160 [ 579.013318][T16006] device_add+0x1117/0x1ac0 [ 579.013336][T16006] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 579.013357][T16006] ? lockdep_init_map_type+0x16d/0x7c0 [ 579.013379][T16006] nfc_register_device+0x41/0x3c0 [ 579.013404][T16006] nci_register_device+0x7f4/0xb80 [ 579.013429][T16006] ? nci_init_complete_req+0x410/0x410 [ 579.013453][T16006] ? lockdep_init_map_type+0x16d/0x7c0 [ 579.013478][T16006] virtual_ncidev_open+0x147/0x220 [ 579.013495][T16006] ? virtual_ncidev_read+0x4e0/0x4e0 [ 579.013513][T16006] misc_open+0x3da/0x4c0 [ 579.013536][T16006] ? misc_devnode+0x120/0x120 [ 579.013558][T16006] chrdev_open+0x277/0x700 [ 579.013576][T16006] ? __unregister_chrdev+0x100/0x100 [ 579.013594][T16006] ? fsnotify_perm.part.0+0x25d/0x630 [ 579.013614][T16006] ? fsnotify_perm.part.0+0x268/0x630 [ 579.013636][T16006] do_dentry_open+0x88b/0x1730 [ 579.013651][T16006] ? __unregister_chrdev+0x100/0x100 [ 579.013668][T16006] ? may_open+0x1f2/0x400 [ 579.013692][T16006] path_openat+0x19af/0x29c0 [ 579.013719][T16006] ? path_lookupat+0x770/0x770 [ 579.013742][T16006] do_filp_open+0x1de/0x430 [ 579.013756][T16006] ? may_open_dev+0xf0/0xf0 [ 579.013770][T16006] ? expand_files+0x442/0x910 [ 579.013789][T16006] ? _raw_spin_unlock+0x28/0x40 [ 579.016102][ T9043] command_status=-1 [ 579.018091][T16006] ? alloc_fd+0x2da/0x6c0 [ 579.020113][ T9043] [ 579.020158][ T9043] floppy1: floppy timeout called [ 579.022246][T16006] do_sys_openat2+0x176/0x1e0 [ 579.024620][ T9043] [ 579.026357][T16006] ? build_open_flags+0x690/0x690 [ 579.026384][T16006] __x64_sys_openat+0x175/0x210 [ 579.026405][T16006] ? __ia32_sys_open+0x1e0/0x1e0 [ 579.026423][T16006] ? ksys_write+0x1a7/0x250 [ 579.026444][T16006] ? rcu_is_watching+0x12/0xb0 [ 579.026461][T16006] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 579.026480][T16006] do_syscall_64+0x38/0xb0 [ 579.026497][T16006] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 579.026517][T16006] RIP: 0033:0x7f583e47cae9 [ 579.026531][T16006] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 579.026548][T16006] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 579.026567][T16006] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 579.026579][T16006] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 579.026590][T16006] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 579.026601][T16006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 579.026611][T16006] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 579.026626][T16006] [ 579.256359][ T9043] floppy driver state [ 579.258102][ T9043] ------------------- [ 579.259803][ T9043] now=4294995033 last interrupt=4294984385 diff=10648 last called handler=main_command_interrupt [ 579.263995][ T9043] timeout_message=lock fdc [ 579.267079][ T9043] last output bytes: [ 579.268891][ T9043] 0 90 4294984381 [ 579.270648][ T9043] 1 90 4294984381 [ 579.272394][ T9043] 2 90 4294984381 [ 579.274145][ T9043] 12 90 4294984381 [ 579.276665][ T9043] 1b 90 4294984381 [ 579.278103][ T9043] ff 90 4294984381 [ 579.279453][ T9043] 12 80 4294984385 [ 579.280832][ T9043] 3 90 4294984385 [ 579.282259][ T9043] 3 80 4294984385 [ 579.284018][ T9043] a1 90 4294984385 [ 579.285416][ T9043] 1e 90 4294984385 [ 579.286982][ T9043] e6 80 4294984385 [ 579.288365][ T9043] 1 90 4294984385 [ 579.289743][ T9043] 0 90 4294984385 [ 579.291140][ T9043] 0 90 4294984385 [ 579.292533][ T9043] 1 90 4294984385 [ 579.293906][ T9043] 2 90 4294984385 [ 579.295300][ T9043] 24 90 4294984385 [ 579.297118][ T9043] 1b 90 4294984385 [ 579.298908][ T9043] ff 90 4294984385 [ 579.300560][ T9043] last result at 4294994581 [ 579.302546][ T9043] last redo_fd_request at 4294995008 [ 579.304866][ T9043] status=80 [ 579.307449][ T9043] fdc_busy=1 [ 579.309034][ T9043] floppy_work.func=floppy_work_workfn [ 579.311201][ T9043] cont=ffffffff8b1366e0 [ 579.312862][ T9043] current_req=0000000000000000 [ 579.315070][ T9043] command_status=-1 [ 579.316907][ T9043] [ 579.318121][ T9043] floppy1: floppy timeout called [ 579.322045][ T9043] [ 579.323148][ T9043] floppy driver state [ 579.324941][ T9043] ------------------- 12:17:43 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x80280217, &(0x7f0000000040)) 12:17:43 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 59) 12:17:43 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) 12:17:43 executing program 1: r0 = socket(0x9, 0x80000, 0xff) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020023bd7000fddbdf2512000000050035007f00000005002f0000de000005002d000000000008000b000200000008000b0002000000571422856a6f5b6b6d60fae8a888b5658388d283a8f6e18e93e0b8ad9ae8ff126a262a6b77f0e9"], 0x3c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) (async) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020023bd7000fddbdf2512000000050035007f00000005002f0000de000005002d000000000008000b000200000008000b0002000000571422856a6f5b6b6d60fae8a888b5658388d283a8f6e18e93e0b8ad9ae8ff126a262a6b77f0e9"], 0x3c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) syz_open_dev$floppy(&(0x7f0000000280), 0x5, 0x80000) socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, &(0x7f0000000100), &(0x7f0000000240)=0x10) (async) r1 = accept$phonet_pipe(r0, &(0x7f0000000100), &(0x7f0000000240)=0x10) r2 = accept$phonet_pipe(r1, 0x0, 0x0) r3 = accept$phonet_pipe(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) connect$phonet_pipe(r3, &(0x7f0000000080)={0x23, 0xa, 0x4, 0x2}, 0x10) [ 579.326841][ T9043] now=4294995040 last interrupt=4294984385 diff=10655 last called handler=main_command_interrupt [ 579.332025][ T9043] timeout_message=lock fdc [ 579.334100][ T9043] last output bytes: [ 579.335655][T16012] FAULT_INJECTION: forcing a failure. [ 579.335655][T16012] name failslab, interval 1, probability 0, space 0, times 0 [ 579.336135][ T9043] 0 90 4294984381 [ 579.341122][T16012] CPU: 0 PID: 16012 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 579.343040][ T9043] 1 90 4294984381 [ 579.347165][T16012] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 579.347178][T16012] Call Trace: [ 579.347185][T16012] [ 579.347191][T16012] dump_stack_lvl+0x125/0x1b0 [ 579.347222][T16012] should_fail_ex+0x496/0x5b0 [ 579.347240][T16012] should_failslab+0x9/0x20 [ 579.347261][T16012] __kmem_cache_alloc_node+0x5f/0x470 [ 579.349002][ T9043] 2 90 4294984381 [ 579.353171][T16012] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 579.353195][T16012] ? dev_uevent_filter+0xc0/0xc0 [ 579.354874][ T9043] 12 90 4294984381 [ 579.356095][T16012] kmalloc_trace+0x25/0xe0 [ 579.356117][T16012] kobject_uevent_env+0x24c/0x1800 [ 579.356136][T16012] ? bus_to_subsys+0x129/0x160 [ 579.357929][ T9043] 1b 90 4294984381 [ 579.359878][T16012] device_add+0x1117/0x1ac0 [ 579.361867][ T9043] ff 90 4294984381 [ 579.364022][T16012] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 579.365435][ T9043] 12 80 4294984385 [ 579.367855][T16012] ? lockdep_init_map_type+0x16d/0x7c0 [ 579.367880][T16012] nfc_register_device+0x41/0x3c0 [ 579.367902][T16012] nci_register_device+0x7f4/0xb80 [ 579.369928][ T9043] 3 90 4294984385 [ 579.371297][T16012] ? nci_init_complete_req+0x410/0x410 [ 579.373262][ T9043] 3 80 4294984385 [ 579.375396][T16012] ? lockdep_init_map_type+0x16d/0x7c0 [ 579.377237][ T9043] a1 90 4294984385 [ 579.378413][T16012] virtual_ncidev_open+0x147/0x220 [ 579.379855][ T9043] 1e 90 4294984385 [ 579.381247][T16012] ? virtual_ncidev_read+0x4e0/0x4e0 [ 579.383868][ T9043] e6 80 4294984385 [ 579.385238][T16012] misc_open+0x3da/0x4c0 [ 579.388465][ T9043] 1 90 4294984385 [ 579.389171][T16012] ? misc_devnode+0x120/0x120 [ 579.391156][ T9043] 0 90 4294984385 [ 579.392607][T16012] chrdev_open+0x277/0x700 [ 579.394728][ T9043] 0 90 4294984385 [ 579.396421][T16012] ? __unregister_chrdev+0x100/0x100 [ 579.396439][T16012] ? fsnotify_perm.part.0+0x25d/0x630 [ 579.396460][T16012] ? fsnotify_perm.part.0+0x268/0x630 [ 579.396481][T16012] do_dentry_open+0x88b/0x1730 [ 579.396497][T16012] ? __unregister_chrdev+0x100/0x100 [ 579.400270][ T9043] 1 90 4294984385 [ 579.400592][T16012] ? may_open+0x1f2/0x400 [ 579.402949][ T9043] 2 90 4294984385 [ 579.404382][T16012] path_openat+0x19af/0x29c0 12:17:43 executing program 1: r0 = socket(0x9, 0x80000, 0xff) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020023bd7000fddbdf2512000000050035007f00000005002f0000de000005002d000000000008000b000200000008000b0002000000571422856a6f5b6b6d60fae8a888b5658388d283a8f6e18e93e0b8ad9ae8ff126a262a6b77f0e9"], 0x3c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) syz_open_dev$floppy(&(0x7f0000000280), 0x5, 0x80000) socket$inet_smc(0x2b, 0x1, 0x0) r1 = accept$phonet_pipe(r0, &(0x7f0000000100), &(0x7f0000000240)=0x10) r2 = accept$phonet_pipe(r1, 0x0, 0x0) r3 = accept$phonet_pipe(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) connect$phonet_pipe(r3, &(0x7f0000000080)={0x23, 0xa, 0x4, 0x2}, 0x10) socket(0x9, 0x80000, 0xff) (async) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020023bd7000fddbdf2512000000050035007f00000005002f0000de000005002d000000000008000b000200000008000b0002000000571422856a6f5b6b6d60fae8a888b5658388d283a8f6e18e93e0b8ad9ae8ff126a262a6b77f0e9"], 0x3c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) (async) syz_open_dev$floppy(&(0x7f0000000280), 0x5, 0x80000) (async) socket$inet_smc(0x2b, 0x1, 0x0) (async) accept$phonet_pipe(r0, &(0x7f0000000100), &(0x7f0000000240)=0x10) (async) accept$phonet_pipe(r1, 0x0, 0x0) (async) accept$phonet_pipe(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) (async) connect$phonet_pipe(r3, &(0x7f0000000080)={0x23, 0xa, 0x4, 0x2}, 0x10) (async) [ 579.404407][T16012] ? path_lookupat+0x770/0x770 [ 579.407311][ T9043] 24 90 4294984385 [ 579.408442][T16012] do_filp_open+0x1de/0x430 [ 579.408460][T16012] ? may_open_dev+0xf0/0xf0 [ 579.408473][T16012] ? expand_files+0x442/0x910 [ 579.410379][ T9043] 1b 90 4294984385 [ 579.412035][T16012] ? _raw_spin_unlock+0x28/0x40 [ 579.412058][T16012] ? alloc_fd+0x2da/0x6c0 12:17:43 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 60) 12:17:43 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) [ 579.412075][T16012] do_sys_openat2+0x176/0x1e0 [ 579.414169][ T9043] ff 90 4294984385 [ 579.415791][T16012] ? build_open_flags+0x690/0x690 [ 579.415812][T16012] __x64_sys_openat+0x175/0x210 [ 579.415829][T16012] ? __ia32_sys_open+0x1e0/0x1e0 [ 579.415845][T16012] ? ksys_write+0x1a7/0x250 [ 579.417780][ T9043] last result at 4294994581 [ 579.419376][T16012] ? rcu_is_watching+0x12/0xb0 [ 579.421593][ T9043] last redo_fd_request at 4294995039 [ 579.423861][T16012] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 579.429599][ T9043] status=80 12:17:43 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 579.430449][T16012] do_syscall_64+0x38/0xb0 12:17:43 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) (async) accept$phonet_pipe(r0, 0x0, 0x0) (async) [ 579.430468][T16012] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 579.430485][T16012] RIP: 0033:0x7f583e47cae9 [ 579.432130][ T9043] fdc_busy=1 [ 579.433981][T16012] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 579.434018][T16012] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 579.434035][T16012] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 579.434046][T16012] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 579.434055][T16012] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 579.434064][T16012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 579.436507][ T9043] floppy_work.func=floppy_work_workfn [ 579.437620][T16012] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 579.437635][T16012] [ 579.464053][T16030] FAULT_INJECTION: forcing a failure. [ 579.464053][T16030] name failslab, interval 1, probability 0, space 0, times 0 [ 579.465959][ T9043] cont=ffffffff8b1366e0 [ 579.467694][T16030] CPU: 0 PID: 16030 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 579.469780][ T9043] current_req=0000000000000000 [ 579.471704][T16030] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 579.474323][ T9043] command_status=-1 [ 579.475478][T16030] Call Trace: [ 579.475484][T16030] [ 579.478022][ T9043] [ 579.479892][T16030] dump_stack_lvl+0x125/0x1b0 [ 579.479914][T16030] should_fail_ex+0x496/0x5b0 [ 579.484138][ T9043] floppy1: floppy timeout called [ 579.489867][T16030] should_failslab+0x9/0x20 [ 579.489884][T16030] __kmem_cache_alloc_node+0x5f/0x470 [ 579.489896][T16030] ? kobject_get_path+0xce/0x2b0 [ 579.489906][T16030] __kmalloc+0x4f/0x100 [ 579.489918][T16030] kobject_get_path+0xce/0x2b0 [ 579.489929][T16030] kobject_uevent_env+0x26b/0x1800 [ 579.489942][T16030] ? bus_to_subsys+0x129/0x160 [ 579.489953][T16030] device_add+0x1117/0x1ac0 [ 579.489964][T16030] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 579.489975][T16030] ? lockdep_init_map_type+0x16d/0x7c0 [ 579.489990][T16030] nfc_register_device+0x41/0x3c0 [ 579.490030][T16030] nci_register_device+0x7f4/0xb80 [ 579.490043][T16030] ? nci_init_complete_req+0x410/0x410 [ 579.490056][T16030] ? lockdep_init_map_type+0x16d/0x7c0 [ 579.490070][T16030] virtual_ncidev_open+0x147/0x220 [ 579.490082][T16030] ? virtual_ncidev_read+0x4e0/0x4e0 [ 579.490091][T16030] misc_open+0x3da/0x4c0 [ 579.490104][T16030] ? misc_devnode+0x120/0x120 [ 579.490116][T16030] chrdev_open+0x277/0x700 [ 579.490126][T16030] ? __unregister_chrdev+0x100/0x100 [ 579.490136][T16030] ? fsnotify_perm.part.0+0x25d/0x630 [ 579.490150][T16030] ? fsnotify_perm.part.0+0x268/0x630 [ 579.490163][T16030] do_dentry_open+0x88b/0x1730 [ 579.490173][T16030] ? __unregister_chrdev+0x100/0x100 [ 579.496471][ T9043] [ 579.499059][T16030] ? may_open+0x1f2/0x400 [ 579.501914][ T9043] floppy driver state [ 579.501919][ T9043] ------------------- [ 579.504735][T16030] path_openat+0x19af/0x29c0 [ 579.507378][ T9043] now=4294995058 last interrupt=4294984385 diff=10673 last called handler=main_command_interrupt [ 579.509830][T16030] ? path_lookupat+0x770/0x770 [ 579.510986][ T9043] timeout_message=lock fdc [ 579.515416][T16030] do_filp_open+0x1de/0x430 [ 579.517241][ T9043] last output bytes: [ 579.520645][T16030] ? may_open_dev+0xf0/0xf0 [ 579.522419][ T9043] 0 90 4294984381 [ 579.526022][T16030] ? expand_files+0x442/0x910 [ 579.526044][T16030] ? _raw_spin_unlock+0x28/0x40 [ 579.526058][T16030] ? alloc_fd+0x2da/0x6c0 [ 579.527456][ T9043] 1 90 4294984381 [ 579.528660][T16030] do_sys_openat2+0x176/0x1e0 [ 579.529746][ T9043] 2 90 4294984381 [ 579.530580][T16030] ? build_open_flags+0x690/0x690 [ 579.532619][ T9043] 12 90 4294984381 [ 579.534741][T16030] __x64_sys_openat+0x175/0x210 [ 579.536988][ T9043] 1b 90 4294984381 [ 579.538818][T16030] ? __ia32_sys_open+0x1e0/0x1e0 [ 579.540756][ T9043] ff 90 4294984381 [ 579.542677][T16030] ? ksys_write+0x1a7/0x250 [ 579.544494][ T9043] 12 80 4294984385 [ 579.546224][T16030] ? rcu_is_watching+0x12/0xb0 [ 579.546236][T16030] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 579.546247][T16030] do_syscall_64+0x38/0xb0 [ 579.546258][T16030] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 579.546269][T16030] RIP: 0033:0x7f583e47cae9 [ 579.546277][T16030] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 579.548509][ T9043] 3 90 4294984385 [ 579.550264][T16030] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 [ 579.552258][ T9043] 3 80 4294984385 [ 579.554718][T16030] ORIG_RAX: 0000000000000101 [ 579.557038][ T9043] a1 90 4294984385 [ 579.558829][T16030] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 579.561069][ T9043] 1e 90 4294984385 [ 579.563060][T16030] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 579.565458][ T9043] e6 80 4294984385 [ 579.567629][T16030] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 579.567640][T16030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 579.567647][T16030] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 579.567655][T16030] [ 579.683294][ T9043] 1 90 4294984385 [ 579.685153][ T9043] 0 90 4294984385 [ 579.687338][ T9043] 0 90 4294984385 [ 579.689204][ T9043] 1 90 4294984385 [ 579.691000][ T9043] 2 90 4294984385 [ 579.693250][ T9043] 24 90 4294984385 [ 579.694881][ T9043] 1b 90 4294984385 [ 579.697196][ T9043] ff 90 4294984385 [ 579.698970][ T9043] last result at 4294994581 [ 579.701000][ T9043] last redo_fd_request at 4294995057 [ 579.703422][ T9043] status=80 [ 579.704782][ T9043] fdc_busy=1 [ 579.706316][ T9043] floppy_work.func=floppy_work_workfn [ 579.708590][ T9043] cont=ffffffff8b1366e0 [ 579.710393][ T9043] current_req=0000000000000000 [ 579.712147][ T9043] command_status=-1 [ 579.713536][ T9043] [ 579.714450][ T9043] floppy1: floppy timeout called [ 579.717563][ T9043] [ 579.718505][ T9043] floppy driver state [ 579.719964][ T9043] ------------------- 12:17:44 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x80500212, &(0x7f0000000040)) 12:17:44 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 61) 12:17:44 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 12:17:44 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) (async) accept$phonet_pipe(r0, 0x0, 0x0) [ 579.721423][ T9043] now=4294995079 last interrupt=4294984385 diff=10694 last called handler=main_command_interrupt [ 579.725762][ T9043] timeout_message=lock fdc [ 579.727458][ T9043] last output bytes: [ 579.728894][ T9043] 0 90 4294984381 [ 579.730274][ T9043] 1 90 4294984381 [ 579.731648][ T9043] 2 90 4294984381 12:17:44 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) accept4$phonet_pipe(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) accept$phonet_pipe(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r3 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, 0x0) accept$phonet_pipe(r3, 0x0, 0x0) socket(0x2b, 0x80000, 0x6) [ 579.733015][ T9043] 12 90 4294984381 [ 579.734788][ T9043] 1b 90 4294984381 [ 579.736572][ T9043] ff 90 4294984381 12:17:44 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 579.738297][ T9043] 12 80 4294984385 [ 579.739810][ T9043] 3 90 4294984385 [ 579.741558][ T9043] 3 80 4294984385 [ 579.742942][T16045] FAULT_INJECTION: forcing a failure. [ 579.742942][T16045] name failslab, interval 1, probability 0, space 0, times 0 [ 579.743276][ T9043] a1 90 4294984385 12:17:44 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) accept4$phonet_pipe(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) accept$phonet_pipe(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r3 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, 0x0) accept$phonet_pipe(r3, 0x0, 0x0) socket(0x2b, 0x80000, 0x6) socket$inet_smc(0x2b, 0x1, 0x0) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) (async) accept4$phonet_pipe(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) (async) accept$phonet_pipe(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) (async) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, 0x0) (async) accept$phonet_pipe(r3, 0x0, 0x0) (async) socket(0x2b, 0x80000, 0x6) (async) [ 579.749210][T16045] CPU: 1 PID: 16045 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 579.750610][ T9043] 1e 90 4294984385 12:17:44 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 579.755211][T16045] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 579.757040][ T9043] e6 80 4294984385 [ 579.761596][T16045] Call Trace: [ 579.763139][ T9043] 1 90 4294984385 [ 579.764670][T16045] [ 579.766369][ T9043] 0 90 4294984385 [ 579.767540][T16045] dump_stack_lvl+0x125/0x1b0 [ 579.769226][ T9043] 0 90 4294984385 [ 579.769233][ T9043] 1 90 4294984385 [ 579.771306][T16045] should_fail_ex+0x496/0x5b0 [ 579.772926][ T9043] 2 90 4294984385 [ 579.774412][T16045] should_failslab+0x9/0x20 [ 579.776345][ T9043] 24 90 4294984385 [ 579.777974][T16045] __kmem_cache_alloc_node+0x5f/0x470 [ 579.779729][ T9043] 1b 90 4294984385 [ 579.781423][T16045] ? nfc_llcp_build_tlv+0xfd/0x230 [ 579.783594][ T9043] ff 90 4294984385 [ 579.783602][ T9043] last result at 4294994581 [ 579.785386][T16045] __kmalloc+0x4f/0x100 [ 579.788066][ T9043] last redo_fd_request at 4294995079 [ 579.789312][T16045] nfc_llcp_build_tlv+0xfd/0x230 [ 579.791368][ T9043] status=80 [ 579.793232][T16045] nfc_llcp_build_gb.isra.0+0xf1/0x410 [ 579.797303][ T9043] fdc_busy=1 [ 579.797823][T16045] ? rcu_is_watching+0x12/0xb0 [ 579.797841][T16045] ? lock_release+0x4bf/0x680 [ 579.799303][ T9043] floppy_work.func=floppy_work_workfn [ 579.801754][T16045] ? nfc_llcp_reserve_sdp_ssap+0x120/0x120 [ 579.803012][ T9043] cont=ffffffff8b1366e0 [ 579.803018][ T9043] current_req=0000000000000000 [ 579.805142][T16045] ? reacquire_held_locks+0x4b0/0x4b0 [ 579.807514][ T9043] command_status=-1 [ 579.809353][T16045] ? lockdep_init_map_type+0x16d/0x7c0 [ 579.811813][ T9043] [ 579.813142][T16045] nfc_llcp_register_device+0x5c5/0x9d0 [ 579.815172][ T9043] floppy1: floppy timeout called [ 579.816939][T16045] nfc_register_device+0x6d/0x3c0 [ 579.816958][T16045] nci_register_device+0x7f4/0xb80 [ 579.816972][T16045] ? nci_init_complete_req+0x410/0x410 [ 579.816985][T16045] ? lockdep_init_map_type+0x16d/0x7c0 [ 579.816999][T16045] virtual_ncidev_open+0x147/0x220 [ 579.817010][T16045] ? virtual_ncidev_read+0x4e0/0x4e0 [ 579.817020][T16045] misc_open+0x3da/0x4c0 [ 579.817033][T16045] ? misc_devnode+0x120/0x120 [ 579.839000][T16045] chrdev_open+0x277/0x700 [ 579.840681][T16045] ? __unregister_chrdev+0x100/0x100 [ 579.842648][T16045] ? fsnotify_perm.part.0+0x25d/0x630 [ 579.844651][T16045] ? fsnotify_perm.part.0+0x268/0x630 [ 579.846659][T16045] do_dentry_open+0x88b/0x1730 [ 579.848414][T16045] ? __unregister_chrdev+0x100/0x100 [ 579.850351][T16045] ? may_open+0x1f2/0x400 [ 579.851983][T16045] path_openat+0x19af/0x29c0 [ 579.853834][T16045] ? path_lookupat+0x770/0x770 [ 579.855885][T16045] do_filp_open+0x1de/0x430 [ 579.857600][T16045] ? may_open_dev+0xf0/0xf0 [ 579.859260][T16045] ? expand_files+0x442/0x910 [ 579.860965][T16045] ? _raw_spin_unlock+0x28/0x40 [ 579.862762][T16045] ? alloc_fd+0x2da/0x6c0 [ 579.864406][T16045] do_sys_openat2+0x176/0x1e0 [ 579.866661][T16045] ? build_open_flags+0x690/0x690 [ 579.868989][T16045] __x64_sys_openat+0x175/0x210 [ 579.871192][T16045] ? __ia32_sys_open+0x1e0/0x1e0 [ 579.873476][T16045] ? ksys_write+0x1a7/0x250 [ 579.875581][T16045] ? rcu_is_watching+0x12/0xb0 [ 579.877780][T16045] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 579.880310][T16045] do_syscall_64+0x38/0xb0 [ 579.882021][T16045] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 579.884738][T16045] RIP: 0033:0x7f583e47cae9 [ 579.886825][T16045] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 579.895692][T16045] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 579.899551][T16045] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 579.903146][T16045] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 579.906813][T16045] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 579.910434][T16045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 579.914233][T16045] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 579.917821][T16045] [ 579.920529][ T3262] [ 579.923098][ T3262] floppy driver state [ 579.924724][ T3262] ------------------- [ 579.926809][ T3262] now=4294995100 last interrupt=4294984385 diff=10715 last called handler=main_command_interrupt [ 579.930755][ T3262] timeout_message=lock fdc [ 579.932612][ T3262] last output bytes: [ 579.934097][ T3262] 0 90 4294984381 [ 579.935473][ T3262] 1 90 4294984381 [ 579.936924][ T3262] 2 90 4294984381 [ 579.938313][ T3262] 12 90 4294984381 [ 579.939680][ T3262] 1b 90 4294984381 [ 579.941051][ T3262] ff 90 4294984381 [ 579.942447][ T3262] 12 80 4294984385 [ 579.943818][ T3262] 3 90 4294984385 [ 579.945186][ T3262] 3 80 4294984385 [ 579.946627][ T3262] a1 90 4294984385 [ 579.947991][ T3262] 1e 90 4294984385 [ 579.949406][ T3262] e6 80 4294984385 [ 579.950822][ T3262] 1 90 4294984385 [ 579.952294][ T3262] 0 90 4294984385 [ 579.954048][ T3262] 0 90 4294984385 [ 579.955867][ T3262] 1 90 4294984385 [ 579.957620][ T3262] 2 90 4294984385 [ 579.959399][ T3262] 24 90 4294984385 [ 579.961165][ T3262] 1b 90 4294984385 [ 579.962967][ T3262] ff 90 4294984385 [ 579.964734][ T3262] last result at 4294994581 [ 579.969590][ T3262] last redo_fd_request at 4294995099 [ 579.972064][ T3262] status=80 [ 579.973538][ T3262] fdc_busy=1 [ 579.975047][ T3262] floppy_work.func=floppy_work_workfn [ 579.977604][ T3262] cont=ffffffff8b1366e0 [ 579.979528][ T3262] current_req=0000000000000000 [ 579.981617][ T3262] command_status=-1 [ 579.983039][ T3262] [ 579.983947][ T3262] floppy1: floppy timeout called [ 579.987641][ T3262] [ 579.988548][ T3262] floppy driver state [ 579.990029][ T3262] ------------------- 12:17:44 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x80500213, &(0x7f0000000040)) [ 579.991488][ T3262] now=4294995106 last interrupt=4294984385 diff=10721 last called handler=main_command_interrupt 12:17:44 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) (async) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) (async, rerun: 64) accept4$phonet_pipe(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) (rerun: 64) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) (async) accept$phonet_pipe(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) (async) r3 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, 0x0) (async) accept$phonet_pipe(r3, 0x0, 0x0) socket(0x2b, 0x80000, 0x6) 12:17:44 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 62) 12:17:44 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 579.999478][ T3262] timeout_message=lock fdc [ 580.001687][ T3262] last output bytes: [ 580.003548][ T3262] 0 90 4294984381 [ 580.005214][ T3262] 1 90 4294984381 [ 580.008020][ T3262] 2 90 4294984381 [ 580.009805][ T3262] 12 90 4294984381 [ 580.011497][ T3262] 1b 90 4294984381 12:17:44 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = accept$phonet_pipe(r0, 0x0, &(0x7f0000000040)) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) r3 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, 0x0) r4 = accept$phonet_pipe(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) accept$phonet_pipe(r4, 0x0, 0x0) setsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, &(0x7f0000000000)=0x1, 0x4) [ 580.013822][ T3262] ff 90 4294984381 12:17:44 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 580.015279][ T3262] 12 80 4294984385 12:17:44 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 63) [ 580.017897][ T3262] 3 90 4294984385 [ 580.019299][ T3262] 3 80 4294984385 [ 580.020665][ T3262] a1 90 4294984385 [ 580.022044][ T3262] 1e 90 4294984385 [ 580.023413][ T3262] e6 80 4294984385 [ 580.024785][ T3262] 1 90 4294984385 [ 580.026328][ T3262] 0 90 4294984385 12:17:44 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = accept$phonet_pipe(r0, 0x0, &(0x7f0000000040)) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) (async) r3 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, 0x0) r4 = accept$phonet_pipe(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) accept$phonet_pipe(r4, 0x0, 0x0) setsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, &(0x7f0000000000)=0x1, 0x4) (async) setsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, &(0x7f0000000000)=0x1, 0x4) [ 580.027743][ T3262] 0 90 4294984385 [ 580.029561][ T3262] 1 90 4294984385 [ 580.030948][ T3262] 2 90 4294984385 [ 580.032126][T16078] FAULT_INJECTION: forcing a failure. [ 580.032126][T16078] name failslab, interval 1, probability 0, space 0, times 0 [ 580.032320][ T3262] 24 90 4294984385 [ 580.032327][ T3262] 1b 90 4294984385 [ 580.038556][T16078] CPU: 0 PID: 16078 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 580.039556][ T3262] ff 90 4294984385 [ 580.041301][T16078] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 580.045067][ T3262] last result at 4294994581 [ 580.045073][ T3262] last redo_fd_request at 4294995106 [ 580.045102][ T3262] status=80 [ 580.046867][T16078] Call Trace: [ 580.046878][T16078] [ 580.046884][T16078] dump_stack_lvl+0x125/0x1b0 [ 580.046917][T16078] should_fail_ex+0x496/0x5b0 [ 580.046937][T16078] should_failslab+0x9/0x20 [ 580.046961][T16078] __kmem_cache_alloc_node+0x5f/0x470 [ 580.050722][ T3262] fdc_busy=1 [ 580.050727][ T3262] floppy_work.func=floppy_work_workfn [ 580.052853][T16078] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 580.055065][ T3262] cont=ffffffff8b1366e0 [ 580.055072][ T3262] current_req=0000000000000000 [ 580.056547][T16078] kmalloc_trace+0x25/0xe0 [ 580.056574][T16078] nfc_llcp_register_device+0x47/0x9d0 [ 580.056602][T16078] nfc_register_device+0x6d/0x3c0 [ 580.056629][T16078] nci_register_device+0x7f4/0xb80 [ 580.056653][T16078] ? nci_init_complete_req+0x410/0x410 [ 580.056676][T16078] ? lockdep_init_map_type+0x16d/0x7c0 [ 580.056702][T16078] virtual_ncidev_open+0x147/0x220 [ 580.056721][T16078] ? virtual_ncidev_read+0x4e0/0x4e0 [ 580.058226][ T3262] command_status=-1 [ 580.059577][T16078] misc_open+0x3da/0x4c0 [ 580.061466][ T3262] [ 580.061502][ T3262] floppy1: floppy timeout called [ 580.063491][T16078] ? misc_devnode+0x120/0x120 [ 580.065799][ T3262] [ 580.067255][T16078] chrdev_open+0x277/0x700 [ 580.067280][T16078] ? __unregister_chrdev+0x100/0x100 [ 580.068545][ T3262] floppy driver state [ 580.071028][T16078] ? fsnotify_perm.part.0+0x25d/0x630 [ 580.071057][T16078] ? fsnotify_perm.part.0+0x268/0x630 [ 580.073832][ T3262] ------------------- [ 580.075762][T16078] do_dentry_open+0x88b/0x1730 [ 580.075786][T16078] ? __unregister_chrdev+0x100/0x100 [ 580.075805][T16078] ? may_open+0x1f2/0x400 [ 580.078121][ T3262] now=4294995115 last interrupt=4294984385 diff=10730 last called handler=main_command_interrupt [ 580.079821][T16078] path_openat+0x19af/0x29c0 [ 580.079856][T16078] ? path_lookupat+0x770/0x770 [ 580.082250][ T3262] timeout_message=lock fdc [ 580.084565][T16078] do_filp_open+0x1de/0x430 [ 580.084589][T16078] ? may_open_dev+0xf0/0xf0 [ 580.086921][ T3262] last output bytes: [ 580.089373][T16078] ? expand_files+0x442/0x910 [ 580.089401][T16078] ? _raw_spin_unlock+0x28/0x40 [ 580.091487][ T3262] 0 90 4294984381 [ 580.093820][T16078] ? alloc_fd+0x2da/0x6c0 [ 580.093847][T16078] do_sys_openat2+0x176/0x1e0 [ 580.093867][T16078] ? build_open_flags+0x690/0x690 [ 580.096162][ T3262] 1 90 4294984381 [ 580.097930][T16078] __x64_sys_openat+0x175/0x210 [ 580.099592][ T3262] 2 90 4294984381 [ 580.099600][ T3262] 12 90 4294984381 [ 580.100731][T16078] ? __ia32_sys_open+0x1e0/0x1e0 [ 580.102986][ T3262] 1b 90 4294984381 12:17:44 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0x80800211, &(0x7f0000000040)) 12:17:44 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 12:17:44 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) (async) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) r1 = accept$phonet_pipe(r0, 0x0, &(0x7f0000000040)) (async) r2 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, 0x0) (async) r3 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, 0x0) (async) r4 = accept$phonet_pipe(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) accept$phonet_pipe(r4, 0x0, 0x0) setsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, &(0x7f0000000000)=0x1, 0x4) [ 580.104822][T16078] ? ksys_write+0x1a7/0x250 [ 580.105870][ T3262] ff 90 4294984381 [ 580.107833][T16078] ? rcu_is_watching+0x12/0xb0 12:17:44 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 64) [ 580.109773][ T3262] 12 80 4294984385 [ 580.109780][ T3262] 3 90 4294984385 [ 580.111677][T16078] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 580.113712][ T3262] 3 80 4294984385 [ 580.113719][ T3262] a1 90 4294984385 [ 580.116216][T16078] do_syscall_64+0x38/0xb0 [ 580.116238][T16078] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 580.116259][T16078] RIP: 0033:0x7f583e47cae9 [ 580.116273][T16078] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 580.117733][ T3262] 1e 90 4294984385 12:17:44 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) [ 580.119957][T16078] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 [ 580.121970][ T3262] e6 80 4294984385 [ 580.124017][T16078] ORIG_RAX: 0000000000000101 [ 580.128675][ T3262] 1 90 4294984385 [ 580.130746][T16078] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 12:17:44 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 580.132886][ T3262] 0 90 4294984385 [ 580.134981][T16078] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 580.136685][ T3262] 0 90 4294984385 [ 580.138738][T16078] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 12:17:44 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) (async) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) [ 580.140153][ T3262] 1 90 4294984385 [ 580.140160][ T3262] 2 90 4294984385 [ 580.142323][T16078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 580.144077][ T3262] 24 90 4294984385 [ 580.144084][ T3262] 1b 90 4294984385 [ 580.145853][T16078] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 580.145872][T16078] [ 580.146481][T16078] nfc: nfc_register_device: Could not register llcp device [ 580.147952][ T3262] ff 90 4294984385 [ 580.155199][T16076] llcp: nfc_llcp_remove_local: Shutting down device not found [ 580.156474][ T3262] last result at 4294994581 [ 580.156480][ T3262] last redo_fd_request at 4294995114 [ 580.156509][ T3262] status=80 [ 580.156514][ T3262] fdc_busy=1 [ 580.156518][ T3262] floppy_work.func=floppy_work_workfn [ 580.156534][ T3262] cont=ffffffff8b1366e0 12:17:44 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) [ 580.156538][ T3262] current_req=0000000000000000 [ 580.156541][ T3262] command_status=-1 [ 580.156544][ T3262] [ 580.156576][ T3262] floppy1: floppy timeout called [ 580.157819][ T3262] [ 580.184686][T16096] FAULT_INJECTION: forcing a failure. [ 580.184686][T16096] name failslab, interval 1, probability 0, space 0, times 0 [ 580.187922][ T3262] floppy driver state [ 580.187927][ T3262] ------------------- [ 580.187929][ T3262] now=4294995126 last interrupt=4294984385 diff=10741 last called handler=main_command_interrupt [ 580.187943][ T3262] timeout_message=lock fdc [ 580.187947][ T3262] last output bytes: [ 580.187949][ T3262] 0 90 4294984381 [ 580.189717][T16096] CPU: 1 PID: 16096 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 580.192995][ T3262] 1 90 4294984381 [ 580.194347][T16096] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 580.196468][ T3262] 2 90 4294984381 [ 580.197929][T16096] Call Trace: [ 580.197938][T16096] [ 580.201561][ T3262] 12 90 4294984381 [ 580.202729][T16096] dump_stack_lvl+0x125/0x1b0 [ 580.206159][ T3262] 1b 90 4294984381 [ 580.207621][T16096] should_fail_ex+0x496/0x5b0 [ 580.210460][ T3262] ff 90 4294984381 [ 580.210469][ T3262] 12 80 4294984385 [ 580.212153][T16096] should_failslab+0x9/0x20 [ 580.212182][T16096] __kmem_cache_alloc_node+0x5f/0x470 [ 580.212203][T16096] ? nfc_llcp_build_tlv+0xfd/0x230 [ 580.212224][T16096] __kmalloc+0x4f/0x100 [ 580.212245][T16096] nfc_llcp_build_tlv+0xfd/0x230 [ 580.212266][T16096] nfc_llcp_build_gb.isra.0+0xf1/0x410 [ 580.212285][T16096] ? rcu_is_watching+0x12/0xb0 [ 580.212301][T16096] ? lock_release+0x4bf/0x680 [ 580.212343][T16096] ? nfc_llcp_reserve_sdp_ssap+0x120/0x120 [ 580.212361][T16096] ? reacquire_held_locks+0x4b0/0x4b0 [ 580.212385][T16096] ? lockdep_init_map_type+0x16d/0x7c0 [ 580.212409][T16096] nfc_llcp_register_device+0x5c5/0x9d0 [ 580.212430][T16096] nfc_register_device+0x6d/0x3c0 [ 580.212456][T16096] nci_register_device+0x7f4/0xb80 [ 580.212480][T16096] ? nci_init_complete_req+0x410/0x410 [ 580.212502][T16096] ? lockdep_init_map_type+0x16d/0x7c0 [ 580.213904][ T3262] 3 90 4294984385 [ 580.213912][ T3262] 3 80 4294984385 [ 580.217429][T16096] virtual_ncidev_open+0x147/0x220 [ 580.217455][T16096] ? virtual_ncidev_read+0x4e0/0x4e0 [ 580.217473][T16096] misc_open+0x3da/0x4c0 [ 580.217496][T16096] ? misc_devnode+0x120/0x120 [ 580.219434][ T3262] a1 90 4294984385 [ 580.220758][T16096] chrdev_open+0x277/0x700 [ 580.223708][ T3262] 1e 90 4294984385 [ 580.223716][ T3262] e6 80 4294984385 [ 580.224994][T16096] ? __unregister_chrdev+0x100/0x100 [ 580.228044][ T3262] 1 90 4294984385 [ 580.229060][T16096] ? fsnotify_perm.part.0+0x25d/0x630 [ 580.229088][T16096] ? fsnotify_perm.part.0+0x268/0x630 [ 580.229113][T16096] do_dentry_open+0x88b/0x1730 [ 580.231762][ T3262] 0 90 4294984385 [ 580.233843][T16096] ? __unregister_chrdev+0x100/0x100 [ 580.233866][T16096] ? may_open+0x1f2/0x400 [ 580.236607][ T3262] 0 90 4294984385 [ 580.237463][T16096] path_openat+0x19af/0x29c0 [ 580.239016][ T3262] 1 90 4294984385 [ 580.241405][T16096] ? path_lookupat+0x770/0x770 [ 580.241435][T16096] do_filp_open+0x1de/0x430 [ 580.243135][ T3262] 2 90 4294984385 [ 580.245420][T16096] ? may_open_dev+0xf0/0xf0 [ 580.245440][T16096] ? expand_files+0x442/0x910 [ 580.245464][T16096] ? _raw_spin_unlock+0x28/0x40 [ 580.245489][T16096] ? alloc_fd+0x2da/0x6c0 [ 580.245509][T16096] do_sys_openat2+0x176/0x1e0 [ 580.245530][T16096] ? build_open_flags+0x690/0x690 [ 580.245551][T16096] __x64_sys_openat+0x175/0x210 [ 580.245571][T16096] ? __ia32_sys_open+0x1e0/0x1e0 [ 580.245589][T16096] ? ksys_write+0x1a7/0x250 [ 580.245611][T16096] ? rcu_is_watching+0x12/0xb0 [ 580.245627][T16096] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 580.245648][T16096] do_syscall_64+0x38/0xb0 [ 580.245664][T16096] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 580.245704][T16096] RIP: 0033:0x7f583e47cae9 [ 580.245718][T16096] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 580.245735][T16096] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 580.245758][T16096] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 580.245770][T16096] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 580.245781][T16096] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 580.245792][T16096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 580.245803][T16096] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 580.245817][T16096] [ 580.437711][ T3262] 24 90 4294984385 [ 580.439577][ T3262] 1b 90 4294984385 [ 580.442885][ T3262] ff 90 4294984385 [ 580.444437][ T3262] last result at 4294994581 [ 580.446571][ T3262] last redo_fd_request at 4294995123 [ 580.448780][ T3262] status=80 [ 580.450800][ T3262] fdc_busy=1 [ 580.452422][ T3262] floppy_work.func=floppy_work_workfn [ 580.454985][ T3262] cont=ffffffff8b1366e0 [ 580.456983][ T3262] current_req=0000000000000000 [ 580.459242][ T3262] command_status=-1 [ 580.461036][ T3262] [ 580.462239][ T3262] floppy1: floppy timeout called [ 580.464910][ T3262] [ 580.466868][ T3262] floppy driver state [ 580.468612][ T3262] ------------------- [ 580.470110][ T3262] now=4294995154 last interrupt=4294984385 diff=10769 last called handler=main_command_interrupt [ 580.473873][ T3262] timeout_message=lock fdc [ 580.475516][ T3262] last output bytes: [ 580.477484][ T3262] 0 90 4294984381 [ 580.478873][ T3262] 1 90 4294984381 [ 580.480203][ T3262] 2 90 4294984381 [ 580.481571][ T3262] 12 90 4294984381 [ 580.482973][ T3262] 1b 90 4294984381 [ 580.484316][ T3262] ff 90 4294984381 [ 580.485728][ T3262] 12 80 4294984385 [ 580.487359][ T3262] 3 90 4294984385 [ 580.489210][ T3262] 3 80 4294984385 [ 580.491152][ T3262] a1 90 4294984385 [ 580.492868][ T3262] 1e 90 4294984385 [ 580.494557][ T3262] e6 80 4294984385 [ 580.496403][ T3262] 1 90 4294984385 [ 580.498068][ T3262] 0 90 4294984385 [ 580.499752][ T3262] 0 90 4294984385 [ 580.501514][ T3262] 1 90 4294984385 [ 580.503227][ T3262] 2 90 4294984385 [ 580.504994][ T3262] 24 90 4294984385 [ 580.506834][ T3262] 1b 90 4294984385 [ 580.508648][ T3262] ff 90 4294984385 [ 580.510328][ T3262] last result at 4294994581 [ 580.512853][ T3262] last redo_fd_request at 4294995153 [ 580.515227][ T3262] status=80 [ 580.516764][ T3262] fdc_busy=1 [ 580.518213][ T3262] floppy_work.func=floppy_work_workfn [ 580.520674][ T3262] cont=ffffffff8b1366e0 [ 580.522670][ T3262] current_req=0000000000000000 [ 580.524841][ T3262] command_status=-1 [ 580.527046][ T3262] [ 580.528215][ T3262] floppy1: floppy timeout called [ 580.535733][ T3262] [ 580.536672][ T3262] floppy driver state [ 580.538518][ T3262] ------------------- [ 580.540343][ T3262] now=4294995161 last interrupt=4294984385 diff=10776 last called handler=main_command_interrupt 12:17:44 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x2, &(0x7f0000000040)={[0x2]}, 0x8) 12:17:44 executing program 2: openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (fail_nth: 65) 12:17:44 executing program 3: r0 = syz_open_dev$floppy(&(0x7f00000001c0), 0x1, 0x0) ioctl$FLOPPY_FDGETMAXERRS(r0, 0xc0045878, &(0x7f0000000040)) 12:17:44 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$amidi(&(0x7f00000002c0), 0xffffffff, 0x4000) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r1, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 580.545136][ T3262] timeout_message=lock fdc [ 580.548094][ T3262] last output bytes: [ 580.549660][ T3262] 0 90 4294984381 [ 580.551391][ T3262] 1 90 4294984381 [ 580.552172][T16116] FAULT_INJECTION: forcing a failure. 12:17:45 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r1, 0x113, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 580.552172][T16116] name failslab, interval 1, probability 0, space 0, times 0 [ 580.553070][ T3262] 2 90 4294984381 [ 580.553080][ T3262] 12 90 4294984381 [ 580.553087][ T3262] 1b 90 4294984381 [ 580.553095][ T3262] ff 90 4294984381 [ 580.553102][ T3262] 12 80 4294984385 12:17:45 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) (async) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x2, &(0x7f0000000040)={[0x2]}, 0x8) [ 580.553110][ T3262] 3 90 4294984385 [ 580.553119][ T3262] 3 80 4294984385 [ 580.558105][T16116] CPU: 3 PID: 16116 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 580.559450][ T3262] a1 90 4294984385 [ 580.559458][ T3262] 1e 90 4294984385 [ 580.560919][T16116] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 580.560928][T16116] Call Trace: [ 580.560932][T16116] 12:17:45 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept$phonet_pipe(r0, 0x0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x2, &(0x7f0000000040)={[0x2]}, 0x8) socket$inet_smc(0x2b, 0x1, 0x0) (async) accept$phonet_pipe(r0, 0x0, 0x0) (async) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x2, &(0x7f0000000040)={[0x2]}, 0x8) (async) [ 580.560936][T16116] dump_stack_lvl+0x125/0x1b0 [ 580.562322][ T3262] e6 80 4294984385 [ 580.563737][T16116] should_fail_ex+0x496/0x5b0 [ 580.565096][ T3262] 1 90 4294984385 [ 580.565102][ T3262] 0 90 4294984385 [ 580.566671][T16116] ? kvasprintf_const+0x66/0x190 [ 580.566688][T16116] ? kvasprintf_const+0x66/0x190 [ 580.566699][T16116] should_failslab+0x9/0x20 [ 580.566713][T16116] __kmem_cache_alloc_node+0x5f/0x470 [ 580.568113][ T3262] 0 90 4294984385 [ 580.571838][T16116] ? pointer+0xbf0/0xbf0 [ 580.573206][ T3262] 1 90 4294984385 12:17:45 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) accept4$phonet_pipe(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r1, 0x40082102, &(0x7f0000000080)) accept$phonet_pipe(r1, 0x0, 0x0) [ 580.574607][T16116] ? kvasprintf_const+0x66/0x190 [ 580.578367][ T3262] 2 90 4294984385 [ 580.579534][T16116] __kmalloc_node_track_caller+0x50/0x100 [ 580.580587][ T3262] 24 90 4294984385 [ 580.582497][T16116] kvasprintf+0xbd/0x150 [ 580.583825][ T3262] 1b 90 4294984385 [ 580.585534][T16116] ? bust_spinlocks+0xe0/0xe0 [ 580.586978][ T3262] ff 90 4294984385 [ 580.588286][T16116] ? trace_contention_end+0xd6/0x100 [ 580.590091][ T3262] last result at 4294994581 [ 580.591891][T16116] ? __mutex_lock+0x25b/0x1340 12:17:45 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) (async) r0 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) (async) accept4$phonet_pipe(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) (async) r1 = openat$ndctl0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0) (async, rerun: 32) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r1, 0x40082102, &(0x7f0000000080)) (async, rerun: 32) accept$phonet_pipe(r1, 0x0, 0x0) [ 580.593539][ T3262] last redo_fd_request at 4294995160 [ 580.595505][T16116] kvasprintf_const+0x66/0x190 [ 580.597165][ T3262] status=80 [ 580.598510][T16116] kobject_set_name_vargs+0x5a/0x130 [ 580.599885][ T3262] fdc_busy=1 [ 580.601898][T16116] dev_set_name+0xc8/0x100 [ 580.601919][T16116] ? device_initialize+0x510/0x510 [ 580.601934][T16116] ? __init_waitqueue_head+0xca/0x150 [ 580.601947][T16116] rfkill_register+0xeb/0xb00 [ 580.601960][T16116] nfc_register_device+0x11f/0x3c0 [ 580.601977][T16116] nci_register_device+0x7f4/0xb80 [ 580.602017][T16116] ? nci_init_complete_req+0x410/0x410 [ 580.602030][T16116] ? lockdep_init_map_type+0x16d/0x7c0 [ 580.602044][T16116] virtual_ncidev_open+0x147/0x220 [ 580.602055][T16116] ? virtual_ncidev_read+0x4e0/0x4e0 [ 580.602065][T16116] misc_open+0x3da/0x4c0 [ 580.602083][T16116] ? misc_devnode+0x120/0x120 [ 580.602094][T16116] chrdev_open+0x277/0x700 [ 580.602105][T16116] ? __unregister_chrdev+0x100/0x100 [ 580.602114][T16116] ? fsnotify_perm.part.0+0x25d/0x630 [ 580.602129][T16116] ? fsnotify_perm.part.0+0x268/0x630 [ 580.602143][T16116] do_dentry_open+0x88b/0x1730 [ 580.602153][T16116] ? __unregister_chrdev+0x100/0x100 [ 580.602162][T16116] ? may_open+0x1f2/0x400 [ 580.602176][T16116] path_openat+0x19af/0x29c0 [ 580.602192][T16116] ? path_lookupat+0x770/0x770 [ 580.602207][T16116] do_filp_open+0x1de/0x430 [ 580.602216][T16116] ? may_open_dev+0xf0/0xf0 [ 580.602224][T16116] ? expand_files+0x442/0x910 [ 580.602237][T16116] ? _raw_spin_unlock+0x28/0x40 [ 580.602251][T16116] ? alloc_fd+0x2da/0x6c0 [ 580.602262][T16116] do_sys_openat2+0x176/0x1e0 [ 580.602273][T16116] ? build_open_flags+0x690/0x690 [ 580.602284][T16116] __x64_sys_openat+0x175/0x210 [ 580.602294][T16116] ? __ia32_sys_open+0x1e0/0x1e0 [ 580.602304][T16116] ? ksys_write+0x1a7/0x250 [ 580.602316][T16116] ? rcu_is_watching+0x12/0xb0 [ 580.602325][T16116] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 580.602337][T16116] do_syscall_64+0x38/0xb0 [ 580.602345][T16116] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 580.602357][T16116] RIP: 0033:0x7f583e47cae9 [ 580.602365][T16116] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 580.602375][T16116] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 580.602385][T16116] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 580.602392][T16116] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 580.602398][T16116] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 580.602404][T16116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 580.602410][T16116] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 580.602417][T16116] [ 580.603325][T16116] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 580.603927][ T3262] floppy_work.func=floppy_work_workfn [ 580.606027][T16116] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 580.606037][T16116] CPU: 2 PID: 16116 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0 [ 580.606048][T16116] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 580.606053][T16116] RIP: 0010:strchr+0x1b/0xb0 [ 580.606066][T16116] Code: 9e ab f7 48 8b 74 24 08 48 8b 14 24 eb 89 90 f3 0f 1e fa 48 b8 00 00 00 00 00 fc ff df 48 89 fa 55 48 c1 ea 03 53 48 83 ec 10 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 04 84 c0 75 51 0f b6 07 89 [ 580.606075][T16116] RSP: 0018:ffffc9002286f5f0 EFLAGS: 00010286 [ 580.606084][T16116] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9000a222000 [ 580.607775][ T3262] cont=ffffffff8b1366e0 [ 580.609316][T16116] RDX: 0000000000000000 RSI: 0000000000000025 RDI: 0000000000000000 [ 580.611004][ T3262] current_req=0000000000000000 [ 580.612731][T16116] RBP: ffffc9002286f680 R08: 0000000000000001 R09: 0000000000000000 [ 580.615066][ T3262] command_status=-1 [ 580.616448][T16116] R10: 0000000000000001 R11: 707361766b203f20 R12: ffffc9002286f680 [ 580.616457][T16116] R13: 0000000000000cc0 R14: ffff88801866f018 R15: 0000000000000001 [ 580.616467][T16116] FS: 00007f583f2366c0(0000) GS:ffff88806b800000(0000) knlGS:0000000000000000 [ 580.616493][T16116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 580.616502][T16116] CR2: 000055555579e788 CR3: 0000000025436000 CR4: 0000000000350ee0 [ 580.618182][ T3262] [ 580.618216][ T3262] floppy1: floppy timeout called [ 580.620373][T16116] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 580.804139][T16116] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 580.807739][T16116] Call Trace: [ 580.809290][T16116] [ 580.810658][T16116] ? show_regs+0x8f/0xa0 [ 580.812612][T16116] ? die_addr+0x4f/0xd0 [ 580.814541][T16116] ? exc_general_protection+0x154/0x230 [ 580.817082][T16116] ? asm_exc_general_protection+0x26/0x30 [ 580.819720][T16116] ? strchr+0x1b/0xb0 [ 580.821558][T16116] ? lock_release+0x4bf/0x680 [ 580.823748][T16116] kvasprintf_const+0x25/0x190 [ 580.825951][T16116] kobject_set_name_vargs+0x5a/0x130 [ 580.828382][T16116] kobject_add+0x12a/0x240 [ 580.830439][T16116] ? kset_create_and_add+0x190/0x190 [ 580.832890][T16116] ? do_raw_spin_unlock+0x173/0x230 [ 580.835326][T16116] ? kobject_put+0xbe/0x440 [ 580.837271][T16116] device_add+0x290/0x1ac0 [ 580.838928][T16116] ? device_initialize+0x510/0x510 [ 580.840809][T16116] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 580.843306][T16116] ? __init_waitqueue_head+0xca/0x150 [ 580.845265][T16116] rfkill_register+0x1a9/0xb00 [ 580.847077][T16116] nfc_register_device+0x11f/0x3c0 [ 580.848947][T16116] nci_register_device+0x7f4/0xb80 [ 580.850871][T16116] ? nci_init_complete_req+0x410/0x410 [ 580.852874][T16116] ? lockdep_init_map_type+0x16d/0x7c0 [ 580.854871][T16116] virtual_ncidev_open+0x147/0x220 [ 580.856914][T16116] ? virtual_ncidev_read+0x4e0/0x4e0 [ 580.858853][T16116] misc_open+0x3da/0x4c0 [ 580.860682][T16116] ? misc_devnode+0x120/0x120 [ 580.862816][T16116] chrdev_open+0x277/0x700 [ 580.864819][T16116] ? __unregister_chrdev+0x100/0x100 [ 580.867198][T16116] ? fsnotify_perm.part.0+0x25d/0x630 [ 580.869594][T16116] ? fsnotify_perm.part.0+0x268/0x630 [ 580.871979][T16116] do_dentry_open+0x88b/0x1730 [ 580.874108][T16116] ? __unregister_chrdev+0x100/0x100 [ 580.876446][T16116] ? may_open+0x1f2/0x400 [ 580.878393][T16116] path_openat+0x19af/0x29c0 [ 580.880454][T16116] ? path_lookupat+0x770/0x770 [ 580.882628][T16116] do_filp_open+0x1de/0x430 [ 580.884639][T16116] ? may_open_dev+0xf0/0xf0 [ 580.886662][T16116] ? expand_files+0x442/0x910 [ 580.888753][T16116] ? _raw_spin_unlock+0x28/0x40 [ 580.890917][T16116] ? alloc_fd+0x2da/0x6c0 [ 580.892846][T16116] do_sys_openat2+0x176/0x1e0 [ 580.895153][T16116] ? build_open_flags+0x690/0x690 [ 580.897375][T16116] __x64_sys_openat+0x175/0x210 [ 580.899553][T16116] ? __ia32_sys_open+0x1e0/0x1e0 [ 580.901749][T16116] ? ksys_write+0x1a7/0x250 [ 580.903822][T16116] ? rcu_is_watching+0x12/0xb0 [ 580.905956][T16116] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 580.908627][T16116] do_syscall_64+0x38/0xb0 [ 580.910624][T16116] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 580.913252][T16116] RIP: 0033:0x7f583e47cae9 [ 580.915242][T16116] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 580.923692][T16116] RSP: 002b:00007f583f2360c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 580.927375][T16116] RAX: ffffffffffffffda RBX: 00007f583e59bf80 RCX: 00007f583e47cae9 [ 580.930855][T16116] RDX: 0000000000000002 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 580.934355][T16116] RBP: 00007f583f236120 R08: 0000000000000000 R09: 0000000000000000 [ 580.937768][T16116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 580.941325][T16116] R13: 000000000000000b R14: 00007f583e59bf80 R15: 00007ffcb87a7678 [ 580.944824][T16116] [ 580.946223][T16116] Modules linked in: [ 580.950949][ T3262] [ 580.951923][ T3262] floppy driver state [ 580.952558][T16116] ---[ end trace 0000000000000000 ]--- [ 580.953420][ T3262] ------------------- [ 580.953425][ T3262] now=4294995202 last interrupt=4294984385 diff=10817 last called handler=main_command_interrupt [ 580.953438][ T3262] timeout_message=lock fdc [ 580.953441][ T3262] last output bytes: [ 580.953443][ T3262] 0 90 4294984381 [ 580.956674][T16116] RIP: 0010:strchr+0x1b/0xb0 [ 580.957617][ T3262] 1 90 4294984381 [ 580.962299][T16116] Code: 9e ab f7 48 8b 74 24 08 48 8b 14 24 eb 89 90 f3 0f 1e fa 48 b8 00 00 00 00 00 fc ff df 48 89 fa 55 48 c1 ea 03 53 48 83 ec 10 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 04 84 c0 75 51 0f b6 07 89 [ 580.964338][ T3262] 2 90 4294984381 [ 580.966227][T16116] RSP: 0018:ffffc9002286f5f0 EFLAGS: 00010286 [ 580.966245][T16116] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9000a222000 [ 580.966256][T16116] RDX: 0000000000000000 RSI: 0000000000000025 RDI: 0000000000000000 [ 580.968009][ T3262] 12 90 4294984381 [ 580.970135][T16116] RBP: ffffc9002286f680 R08: 0000000000000001 R09: 0000000000000000 [ 580.971897][ T3262] 1b 90 4294984381 [ 580.980974][T16116] R10: 0000000000000001 R11: 707361766b203f20 R12: ffffc9002286f680 [ 580.980988][T16116] R13: 0000000000000cc0 R14: ffff88801866f018 R15: 0000000000000001 [ 580.981006][T16116] FS: 00007f583f2366c0(0000) GS:ffff88806b900000(0000) knlGS:0000000000000000 [ 580.981042][T16116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 580.981056][T16116] CR2: 00007fb6c8175198 CR3: 0000000025436000 CR4: 0000000000350ee0 [ 580.981067][T16116] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 580.981077][T16116] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 580.981088][T16116] Kernel panic - not syncing: Fatal exception [ 580.981902][T16116] Kernel Offset: disabled VM DIAGNOSIS: 12:17:45 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000000 RBX=ffff88806b8414e0 RCX=0000000000000000 RDX=ffff88804b3bd240 RSI=ffffffff817b4064 RDI=0000000000000005 RBP=0000000000000003 RSP=ffffc900231af928 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffed100d70829d R13=0000000000000001 R14=ffff88806b63d900 R15=ffff88806b8414e8 RIP=ffffffff817b4078 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b600000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b2df21000 CR3=000000000c976000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000000000 Opmask01=0000000000000000 Opmask02=0000000000000000 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 415e20c000000000 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 32322035312e322e 302e303120363637 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000005 0000000000a79b6a ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000001f6b950 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000005 0000000000a79b6f ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000001f6b94e ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000006 0000000000a7c598 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000001f6b94b ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000003 0000000000a767bd ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000001f6b94c ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000006 0000000000a7c424 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000001f6b94a ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000004 0000000000a77b3e ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 CPU#1 RAX=000000000027f184 RBX=0000000000000001 RCX=ffffffff8a3df11e RDX=ffffed100d6e6dbe RSI=ffffffff8ae90720 RDI=ffffffff8161d61e RBP=ffffed1002a57090 RSP=ffffc90000377e10 R8 =0000000000000000 R9 =ffffed100d6e6dbd R10=ffff88806b736deb R11=0000000000000000 R12=0000000000000001 R13=ffff8880152b8480 R14=ffffffff8ecd6c10 R15=0000000000000000 RIP=ffffffff8a3e036f RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b700000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5d51f980c0 CR3=0000000025436000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 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 Opmask00=00000000fffefff0 Opmask01=0000000000002000 Opmask02=00000000fefffbff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e4c7da6 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e4c7db3 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e4c7dad ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e4c7dc1 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e4c7e47 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e4c7f25 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e57c840 00007f583e57c848 00007f583e57c840 00007f583f0cb020 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2f2e006a64615f65 726f63735f6d6f6f 2f666c65732f636f 72702f0030303031 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0a0b004f41445f40 574a46565f484a4a 0a434940560a464a 57550a0015151514 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000524f525245 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00524f5252450040 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00e800a800000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 2 CPU#2 RAX=0000000000000066 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff849af755 RDI=ffffffff925560a0 RBP=ffffffff92556060 RSP=ffffc9002286efa8 R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=502032203a555043 R12=0000000000000000 R13=0000000000000066 R14=ffffffff849af6f0 R15=0000000000000000 RIP=ffffffff849af77f RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 00007f583f2366c0 ffffffff 00c00000 GS =0000 ffff88806b800000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055555579e788 CR3=0000000025436000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 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 Opmask00=0000000010000100 Opmask01=0000000000000000 Opmask02=00000000ffffbfef Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffcb87a7990 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e4c7da6 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e4c7db3 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e4c7dad ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e4c7dc1 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e4c7e47 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e4c7f25 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000524f525245 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00524f5252450040 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00e800a800000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 3 CPU#3 RAX=000000000021e404 RBX=0000000000000003 RCX=ffffffff8a3df11e RDX=ffffed100d726dbe RSI=ffffffff8ae90720 RDI=ffffffff8161d61e RBP=ffffed1002a580a0 RSP=ffffc90000397e10 R8 =0000000000000000 R9 =ffffed100d726dbd R10=ffff88806b936deb R11=0000000000000000 R12=0000000000000003 R13=ffff8880152c0500 R14=ffffffff8ecd6c10 R15=0000000000000000 RIP=ffffffff8a3e036f RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b900000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5d51f75198 CR3=0000000025436000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 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 Opmask00=00000000fffefff0 Opmask01=0000000000002000 Opmask02=00000000fefffbff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e4c7da6 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e4c7db3 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e4c7dad ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e4c7dc1 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e4c7e47 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e4c7f25 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f583e57c840 00007f583e57c848 00007f583e57c840 00007f583f0cb020 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2f2e006a64615f65 726f63735f6d6f6f 2f666c65732f636f 72702f0030303031 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0a0b004f41445f40 574a46565f484a4a 0a434940560a464a 57550a0015151514 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000524f525245 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00524f5252450040 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00e800a800000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000